25474705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 31958784

約数和(自身を除く): 6484079

約数列:

[1, 5, 43, 47, 215, 235, 2021, 2521, 10105, 12605, 108403, 118487, 542015, 592435, 5094941, 25474705]

約数ペア:

[(1, 25474705), (5, 5094941), (43, 592435), (47, 542015), (215, 118487), (235, 108403), (2021, 12605), (2521, 10105)]