71011265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 97151040

約数和(自身を除く): 26139775

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 4423, 16055, 22115, 57499, 84037, 287495, 420185, 747487, 1092481, 3737435, 5462405, 14202253, 71011265]

約数ペア:

[(1, 71011265), (5, 14202253), (13, 5462405), (19, 3737435), (65, 1092481), (95, 747487), (169, 420185), (247, 287495), (845, 84037), (1235, 57499), (3211, 22115), (4423, 16055)]