331380545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{5641}}^1$

素因数の和:6056

約数の個数: 16

約数和(自身を含む): 411640320

約数和(自身を除く): 80259775

約数列:

[1, 5, 31, 155, 379, 1895, 5641, 11749, 28205, 58745, 174871, 874355, 2137939, 10689695, 66276109, 331380545]

約数ペア:

[(1, 331380545), (5, 66276109), (31, 10689695), (155, 2137939), (379, 874355), (1895, 174871), (5641, 58745), (11749, 28205)]