21031653035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{36637}}^1$

素因数の和:36815

約数の個数: 32

約数和(自身を含む): 27065223360

約数和(自身を除く): 6033570325

約数列:

[1, 5, 29, 37, 107, 145, 185, 535, 1073, 3103, 3959, 5365, 15515, 19795, 36637, 114811, 183185, 574055, 1062473, 1355569, 3920159, 5312365, 6777845, 19600795, 39311501, 113684611, 145045883, 196557505, 568423055, 725229415, 4206330607, 21031653035]

約数ペア:

[(1, 21031653035), (5, 4206330607), (29, 725229415), (37, 568423055), (107, 196557505), (145, 145045883), (185, 113684611), (535, 39311501), (1073, 19600795), (3103, 6777845), (3959, 5312365), (5365, 3920159), (15515, 1355569), (19795, 1062473), (36637, 574055), (114811, 183185)]