2136021925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{1817891}}^1$

素因数の和:1817948

約数の個数: 12

約数和(自身を含む): 2705023296

約数和(自身を除く): 569001371

約数列:

[1, 5, 25, 47, 235, 1175, 1817891, 9089455, 45447275, 85440877, 427204385, 2136021925]

約数ペア:

[(1, 2136021925), (5, 427204385), (25, 85440877), (47, 45447275), (235, 9089455), (1175, 1817891)]