4161665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 5339520

約数和(自身を除く): 1177855

約数列:

[1, 5, 19, 71, 95, 355, 617, 1349, 3085, 6745, 11723, 43807, 58615, 219035, 832333, 4161665]

約数ペア:

[(1, 4161665), (5, 832333), (19, 219035), (71, 58615), (95, 43807), (355, 11723), (617, 6745), (1349, 3085)]