12168375

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 20819136

約数和(自身を除く): 8650761

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 375, 555, 877, 925, 2631, 2775, 4385, 4625, 13155, 13875, 21925, 32449, 65775, 97347, 109625, 162245, 328875, 486735, 811225, 2433675, 4056125, 12168375]

約数ペア:

[(1, 12168375), (3, 4056125), (5, 2433675), (15, 811225), (25, 486735), (37, 328875), (75, 162245), (111, 109625), (125, 97347), (185, 65775), (375, 32449), (555, 21925), (877, 13875), (925, 13155), (2631, 4625), (2775, 4385)]