157080784905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{74161}}^1$

素因数の和:74583

約数の個数: 72

約数和(自身を含む): 300049069320

約数和(自身を除く): 142968284415

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 389, 495, 605, 1089, 1167, 1815, 1945, 3501, 4279, 5445, 5835, 12837, 17505, 21395, 38511, 47069, 64185, 74161, 141207, 192555, 222483, 235345, 370805, 423621, 667449, 706035, 815771, 1112415, 2118105, 2447313, 3337245, 4078855, 7341939, 8973481, 12236565, 26920443, 28848629, 36709695, 44867405, 80761329, 86545887, 134602215, 144243145, 259637661, 317334919, 403806645, 432729435, 952004757, 1298188305, 1586674595, 2856014271, 3490684109, 4760023785, 10472052327, 14280071355, 17453420545, 31416156981, 52360261635, 157080784905]

約数ペア:

[(1, 157080784905), (3, 52360261635), (5, 31416156981), (9, 17453420545), (11, 14280071355), (15, 10472052327), (33, 4760023785), (45, 3490684109), (55, 2856014271), (99, 1586674595), (121, 1298188305), (165, 952004757), (363, 432729435), (389, 403806645), (495, 317334919), (605, 259637661), (1089, 144243145), (1167, 134602215), (1815, 86545887), (1945, 80761329), (3501, 44867405), (4279, 36709695), (5445, 28848629), (5835, 26920443), (12837, 12236565), (17505, 8973481), (21395, 7341939), (38511, 4078855), (47069, 3337245), (64185, 2447313), (74161, 2118105), (141207, 1112415), (192555, 815771), (222483, 706035), (235345, 667449), (370805, 423621)]