8856895

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 10981440

約数和(自身を除く): 2124545

約数列:

[1, 5, 61, 71, 305, 355, 409, 2045, 4331, 21655, 24949, 29039, 124745, 145195, 1771379, 8856895]

約数ペア:

[(1, 8856895), (5, 1771379), (61, 145195), (71, 124745), (305, 29039), (355, 24949), (409, 21655), (2045, 4331)]