42116165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 62716416

約数和(自身を除く): 20600251

約数列:

[1, 5, 7, 13, 35, 65, 91, 151, 455, 613, 755, 1057, 1963, 3065, 4291, 5285, 7969, 9815, 13741, 21455, 39845, 55783, 68705, 92563, 278915, 462815, 647941, 1203319, 3239705, 6016595, 8423233, 42116165]

約数ペア:

[(1, 42116165), (5, 8423233), (7, 6016595), (13, 3239705), (35, 1203319), (65, 647941), (91, 462815), (151, 278915), (455, 92563), (613, 68705), (755, 55783), (1057, 39845), (1963, 21455), (3065, 13741), (4291, 9815), (5285, 7969)]