157415445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 298726272

約数和(自身を除く): 141310827

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 487, 495, 653, 1461, 1959, 2435, 3265, 4383, 5357, 5877, 7183, 7305, 9795, 16071, 21549, 21915, 26785, 29385, 35915, 48213, 64647, 80355, 107745, 241065, 318011, 323235, 954033, 1590055, 2862099, 3498121, 4770165, 10494363, 14310495, 17490605, 31483089, 52471815, 157415445]

約数ペア:

[(1, 157415445), (3, 52471815), (5, 31483089), (9, 17490605), (11, 14310495), (15, 10494363), (33, 4770165), (45, 3498121), (55, 2862099), (99, 1590055), (165, 954033), (487, 323235), (495, 318011), (653, 241065), (1461, 107745), (1959, 80355), (2435, 64647), (3265, 48213), (4383, 35915), (5357, 29385), (5877, 26785), (7183, 21915), (7305, 21549), (9795, 16071)]