15697870025

素因数分解:

$5^2\times {\mathrm{457}}^1\times {\mathrm{1129}}^1\times {\mathrm{1217}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 19541275320

約数和(自身を除く): 3843405295

約数列:

[1, 5, 25, 457, 1129, 1217, 2285, 5645, 6085, 11425, 28225, 30425, 515953, 556169, 1373993, 2579765, 2780845, 6869965, 12898825, 13904225, 34349825, 627914801, 3139574005, 15697870025]

約数ペア:

[(1, 15697870025), (5, 3139574005), (25, 627914801), (457, 34349825), (1129, 13904225), (1217, 12898825), (2285, 6869965), (5645, 2780845), (6085, 2579765), (11425, 1373993), (28225, 556169), (30425, 515953)]