317936155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{1669}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 394387200

約数和(自身を除く): 76451045

約数列:

[1, 5, 31, 155, 1229, 1669, 6145, 8345, 38099, 51739, 190495, 258695, 2051201, 10256005, 63587231, 317936155]

約数ペア:

[(1, 317936155), (5, 63587231), (31, 10256005), (155, 2051201), (1229, 258695), (1669, 190495), (6145, 51739), (8345, 38099)]