65108925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 135485376

約数和(自身を除く): 70376451

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 315, 335, 469, 525, 603, 617, 1005, 1407, 1575, 1675, 1851, 2345, 3015, 3085, 4221, 4319, 5025, 5553, 7035, 9255, 11725, 12957, 15075, 15425, 21105, 21595, 27765, 35175, 38871, 41339, 46275, 64785, 105525, 107975, 124017, 138825, 194355, 206695, 289373, 323925, 372051, 620085, 868119, 971775, 1033475, 1446865, 1860255, 2604357, 3100425, 4340595, 7234325, 9301275, 13021785, 21702975, 65108925]

約数ペア:

[(1, 65108925), (3, 21702975), (5, 13021785), (7, 9301275), (9, 7234325), (15, 4340595), (21, 3100425), (25, 2604357), (35, 1860255), (45, 1446865), (63, 1033475), (67, 971775), (75, 868119), (105, 620085), (175, 372051), (201, 323925), (225, 289373), (315, 206695), (335, 194355), (469, 138825), (525, 124017), (603, 107975), (617, 105525), (1005, 64785), (1407, 46275), (1575, 41339), (1675, 38871), (1851, 35175), (2345, 27765), (3015, 21595), (3085, 21105), (4221, 15425), (4319, 15075), (5025, 12957), (5553, 11725), (7035, 9255)]