70901025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72719}}^1$

素因数の和:72745

約数の個数: 24

約数和(自身を含む): 126241920

約数和(自身を除く): 55340895

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 72719, 218157, 363595, 945347, 1090785, 1817975, 2836041, 4726735, 5453925, 14180205, 23633675, 70901025]

約数ペア:

[(1, 70901025), (3, 23633675), (5, 14180205), (13, 5453925), (15, 4726735), (25, 2836041), (39, 1817975), (65, 1090785), (75, 945347), (195, 363595), (325, 218157), (975, 72719)]