82195425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 187488000

約数和(自身を除く): 105292575

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 25, 27, 29, 39, 45, 51, 57, 65, 75, 85, 87, 95, 117, 135, 145, 153, 171, 195, 221, 225, 247, 255, 261, 285, 323, 325, 351, 377, 425, 435, 459, 475, 493, 513, 551, 585, 663, 675, 725, 741, 765, 783, 855, 969, 975, 1105, 1131, 1235, 1275, 1305, 1425, 1479, 1615, 1653, 1755, 1885, 1989, 2175, 2223, 2295, 2465, 2565, 2755, 2907, 2925, 3315, 3393, 3705, 3825, 3915, 4199, 4275, 4437, 4845, 4959, 5525, 5655, 5967, 6175, 6409, 6525, 6669, 7163, 7395, 8075, 8265, 8721, 8775, 9367, 9425, 9945, 10179, 11115, 11475, 12325, 12597, 12825, 13311, 13775, 14535, 14877, 16575, 16965, 18525, 19227, 19575, 20995, 21489, 22185, 24225, 24795, 28101, 28275, 29835, 32045, 33345, 35815, 36975, 37791, 41325, 43605, 46835, 49725, 50895, 55575, 57681, 62985, 64467, 66555, 72675, 74385, 84303, 84825, 96135, 104975, 107445, 110925, 113373, 121771, 123975, 140505, 149175, 160225, 166725, 173043, 179075, 188955, 193401, 218025, 234175, 252909, 254475, 288405, 314925, 322335, 332775, 365313, 371925, 421515, 480675, 537225, 566865, 608855, 702525, 865215, 944775, 967005, 1095939, 1264545, 1442025, 1611675, 1826565, 2107575, 2834325, 3044275, 3287817, 4326075, 4835025, 5479695, 6322725, 9132825, 16439085, 27398475, 82195425]

約数ペア:

[(1, 82195425), (3, 27398475), (5, 16439085), (9, 9132825), (13, 6322725), (15, 5479695), (17, 4835025), (19, 4326075), (25, 3287817), (27, 3044275), (29, 2834325), (39, 2107575), (45, 1826565), (51, 1611675), (57, 1442025), (65, 1264545), (75, 1095939), (85, 967005), (87, 944775), (95, 865215), (117, 702525), (135, 608855), (145, 566865), (153, 537225), (171, 480675), (195, 421515), (221, 371925), (225, 365313), (247, 332775), (255, 322335), (261, 314925), (285, 288405), (323, 254475), (325, 252909), (351, 234175), (377, 218025), (425, 193401), (435, 188955), (459, 179075), (475, 173043), (493, 166725), (513, 160225), (551, 149175), (585, 140505), (663, 123975), (675, 121771), (725, 113373), (741, 110925), (765, 107445), (783, 104975), (855, 96135), (969, 84825), (975, 84303), (1105, 74385), (1131, 72675), (1235, 66555), (1275, 64467), (1305, 62985), (1425, 57681), (1479, 55575), (1615, 50895), (1653, 49725), (1755, 46835), (1885, 43605), (1989, 41325), (2175, 37791), (2223, 36975), (2295, 35815), (2465, 33345), (2565, 32045), (2755, 29835), (2907, 28275), (2925, 28101), (3315, 24795), (3393, 24225), (3705, 22185), (3825, 21489), (3915, 20995), (4199, 19575), (4275, 19227), (4437, 18525), (4845, 16965), (4959, 16575), (5525, 14877), (5655, 14535), (5967, 13775), (6175, 13311), (6409, 12825), (6525, 12597), (6669, 12325), (7163, 11475), (7395, 11115), (8075, 10179), (8265, 9945), (8721, 9425), (8775, 9367)]