13904475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 24915816

約数和(自身を除く): 11011341

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 1097, 2535, 3291, 4225, 5485, 12675, 14261, 16455, 27425, 42783, 71305, 82275, 185393, 213915, 356525, 556179, 926965, 1069575, 2780895, 4634825, 13904475]

約数ペア:

[(1, 13904475), (3, 4634825), (5, 2780895), (13, 1069575), (15, 926965), (25, 556179), (39, 356525), (65, 213915), (75, 185393), (169, 82275), (195, 71305), (325, 42783), (507, 27425), (845, 16455), (975, 14261), (1097, 12675), (2535, 5485), (3291, 4225)]