65195945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10259}}^1$

素因数の和:10336

約数の個数: 16

約数和(自身を含む): 82736640

約数和(自身を除く): 17540695

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 10259, 51295, 318029, 420619, 1590145, 2103095, 13039189, 65195945]

約数ペア:

[(1, 65195945), (5, 13039189), (31, 2103095), (41, 1590145), (155, 420619), (205, 318029), (1271, 51295), (6355, 10259)]