12156618825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 216

約数和(自身を含む): 25378641288

約数和(自身を除く): 13222022463

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 73, 75, 85, 117, 153, 195, 197, 219, 221, 225, 255, 289, 325, 365, 425, 585, 591, 657, 663, 765, 867, 949, 975, 985, 1095, 1105, 1241, 1275, 1445, 1773, 1825, 1989, 2561, 2601, 2847, 2925, 2955, 3285, 3315, 3349, 3723, 3757, 3825, 4335, 4745, 4925, 5475, 5525, 6205, 7225, 7683, 8541, 8865, 9945, 10047, 11169, 11271, 12805, 13005, 14235, 14381, 14775, 16133, 16425, 16575, 16745, 18615, 18785, 21097, 21675, 23049, 23725, 30141, 31025, 33813, 38415, 42705, 43143, 43537, 44325, 48399, 49725, 50235, 55845, 56355, 56933, 63291, 64025, 65025, 71175, 71905, 80665, 83725, 93075, 93925, 105485, 115245, 129429, 130611, 145197, 150705, 169065, 170799, 186953, 189873, 192075, 213525, 215715, 217685, 241995, 244477, 251175, 274261, 279225, 281775, 284665, 316455, 359525, 391833, 403325, 512397, 527425, 560859, 576225, 647145, 653055, 725985, 733431, 740129, 753525, 822783, 845325, 853995, 934765, 949365, 1078575, 1088425, 1209975, 1222385, 1371305, 1423325, 1582275, 1682577, 1959165, 2200293, 2220387, 2468349, 2561985, 2804295, 3178201, 3235725, 3265275, 3629925, 3667155, 3700645, 4113915, 4156109, 4269975, 4673825, 4746825, 6111925, 6661161, 6856525, 8412885, 9534603, 9795825, 11001465, 11101935, 12341745, 12468327, 12809925, 14021475, 15891005, 18335775, 18503225, 20569575, 20780545, 28603809, 33305805, 37404981, 42064425, 47673015, 54029417, 55007325, 55509675, 61708725, 62341635, 79455025, 103902725, 143019045, 162088251, 166529025, 187024905, 238365075, 270147085, 311708175, 486264753, 715095225, 810441255, 935124525, 1350735425, 2431323765, 4052206275, 12156618825]

約数ペア:

[(1, 12156618825), (3, 4052206275), (5, 2431323765), (9, 1350735425), (13, 935124525), (15, 810441255), (17, 715095225), (25, 486264753), (39, 311708175), (45, 270147085), (51, 238365075), (65, 187024905), (73, 166529025), (75, 162088251), (85, 143019045), (117, 103902725), (153, 79455025), (195, 62341635), (197, 61708725), (219, 55509675), (221, 55007325), (225, 54029417), (255, 47673015), (289, 42064425), (325, 37404981), (365, 33305805), (425, 28603809), (585, 20780545), (591, 20569575), (657, 18503225), (663, 18335775), (765, 15891005), (867, 14021475), (949, 12809925), (975, 12468327), (985, 12341745), (1095, 11101935), (1105, 11001465), (1241, 9795825), (1275, 9534603), (1445, 8412885), (1773, 6856525), (1825, 6661161), (1989, 6111925), (2561, 4746825), (2601, 4673825), (2847, 4269975), (2925, 4156109), (2955, 4113915), (3285, 3700645), (3315, 3667155), (3349, 3629925), (3723, 3265275), (3757, 3235725), (3825, 3178201), (4335, 2804295), (4745, 2561985), (4925, 2468349), (5475, 2220387), (5525, 2200293), (6205, 1959165), (7225, 1682577), (7683, 1582275), (8541, 1423325), (8865, 1371305), (9945, 1222385), (10047, 1209975), (11169, 1088425), (11271, 1078575), (12805, 949365), (13005, 934765), (14235, 853995), (14381, 845325), (14775, 822783), (16133, 753525), (16425, 740129), (16575, 733431), (16745, 725985), (18615, 653055), (18785, 647145), (21097, 576225), (21675, 560859), (23049, 527425), (23725, 512397), (30141, 403325), (31025, 391833), (33813, 359525), (38415, 316455), (42705, 284665), (43143, 281775), (43537, 279225), (44325, 274261), (48399, 251175), (49725, 244477), (50235, 241995), (55845, 217685), (56355, 215715), (56933, 213525), (63291, 192075), (64025, 189873), (65025, 186953), (71175, 170799), (71905, 169065), (80665, 150705), (83725, 145197), (93075, 130611), (93925, 129429), (105485, 115245)]