326368225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2851}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 427914080

約数和(自身を除く): 101545855

約数列:

[1, 5, 19, 25, 95, 241, 475, 1205, 2851, 4579, 6025, 14255, 22895, 54169, 71275, 114475, 270845, 687091, 1354225, 3435455, 13054729, 17177275, 65273645, 326368225]

約数ペア:

[(1, 326368225), (5, 65273645), (19, 17177275), (25, 13054729), (95, 3435455), (241, 1354225), (475, 687091), (1205, 270845), (2851, 114475), (4579, 71275), (6025, 54169), (14255, 22895)]