71366855

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 100402656

約数和(自身を除く): 29035801

約数列:

[1, 5, 7, 35, 41, 205, 287, 1213, 1435, 1681, 6065, 8405, 8491, 11767, 42455, 49733, 58835, 248665, 348131, 1740655, 2039053, 10195265, 14273371, 71366855]

約数ペア:

[(1, 71366855), (5, 14273371), (7, 10195265), (35, 2039053), (41, 1740655), (205, 348131), (287, 248665), (1213, 58835), (1435, 49733), (1681, 42455), (6065, 11767), (8405, 8491)]