15243228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 54641664

約数和(自身を除く): 39398436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 47, 52, 54, 63, 66, 77, 78, 81, 84, 91, 94, 99, 108, 117, 126, 132, 141, 143, 154, 156, 162, 182, 188, 189, 198, 231, 234, 252, 273, 282, 286, 297, 308, 324, 329, 351, 364, 378, 396, 423, 429, 462, 468, 517, 546, 564, 567, 572, 594, 611, 658, 693, 702, 756, 819, 846, 858, 891, 924, 987, 1001, 1034, 1053, 1092, 1134, 1188, 1222, 1269, 1287, 1316, 1386, 1404, 1551, 1638, 1692, 1716, 1782, 1833, 1974, 2002, 2068, 2079, 2106, 2268, 2444, 2457, 2538, 2574, 2772, 2961, 3003, 3102, 3276, 3564, 3619, 3666, 3807, 3861, 3948, 4004, 4158, 4212, 4277, 4653, 4914, 5076, 5148, 5499, 5922, 6006, 6204, 6237, 6721, 7238, 7332, 7371, 7614, 7722, 8316, 8554, 8883, 9009, 9306, 9828, 10857, 10998, 11583, 11844, 12012, 12474, 12831, 13442, 13959, 14476, 14742, 15228, 15444, 16497, 17108, 17766, 18018, 18612, 20163, 21714, 21996, 23166, 24948, 25662, 26649, 26884, 27027, 27918, 29484, 32571, 32994, 35532, 36036, 38493, 40326, 41877, 43428, 46332, 47047, 49491, 51324, 53298, 54054, 55836, 60489, 65142, 65988, 76986, 80652, 81081, 83754, 94094, 97713, 98982, 106596, 108108, 115479, 120978, 130284, 141141, 153972, 162162, 167508, 181467, 188188, 195426, 197964, 230958, 241956, 282282, 293139, 324324, 346437, 362934, 390852, 423423, 461916, 544401, 564564, 586278, 692874, 725868, 846846, 1088802, 1172556, 1270269, 1385748, 1693692, 2177604, 2540538, 3810807, 5081076, 7621614, 15243228]

約数ペア:

[(1, 15243228), (2, 7621614), (3, 5081076), (4, 3810807), (6, 2540538), (7, 2177604), (9, 1693692), (11, 1385748), (12, 1270269), (13, 1172556), (14, 1088802), (18, 846846), (21, 725868), (22, 692874), (26, 586278), (27, 564564), (28, 544401), (33, 461916), (36, 423423), (39, 390852), (42, 362934), (44, 346437), (47, 324324), (52, 293139), (54, 282282), (63, 241956), (66, 230958), (77, 197964), (78, 195426), (81, 188188), (84, 181467), (91, 167508), (94, 162162), (99, 153972), (108, 141141), (117, 130284), (126, 120978), (132, 115479), (141, 108108), (143, 106596), (154, 98982), (156, 97713), (162, 94094), (182, 83754), (188, 81081), (189, 80652), (198, 76986), (231, 65988), (234, 65142), (252, 60489), (273, 55836), (282, 54054), (286, 53298), (297, 51324), (308, 49491), (324, 47047), (329, 46332), (351, 43428), (364, 41877), (378, 40326), (396, 38493), (423, 36036), (429, 35532), (462, 32994), (468, 32571), (517, 29484), (546, 27918), (564, 27027), (567, 26884), (572, 26649), (594, 25662), (611, 24948), (658, 23166), (693, 21996), (702, 21714), (756, 20163), (819, 18612), (846, 18018), (858, 17766), (891, 17108), (924, 16497), (987, 15444), (1001, 15228), (1034, 14742), (1053, 14476), (1092, 13959), (1134, 13442), (1188, 12831), (1222, 12474), (1269, 12012), (1287, 11844), (1316, 11583), (1386, 10998), (1404, 10857), (1551, 9828), (1638, 9306), (1692, 9009), (1716, 8883), (1782, 8554), (1833, 8316), (1974, 7722), (2002, 7614), (2068, 7371), (2079, 7332), (2106, 7238), (2268, 6721), (2444, 6237), (2457, 6204), (2538, 6006), (2574, 5922), (2772, 5499), (2961, 5148), (3003, 5076), (3102, 4914), (3276, 4653), (3564, 4277), (3619, 4212), (3666, 4158), (3807, 4004), (3861, 3948)]