87024925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7237}}^1$

素因数の和:7297

約数の個数: 24

約数和(自身を含む): 119369096

約数和(自身を除く): 32344171

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 7237, 12025, 36185, 94081, 180925, 267769, 470405, 1338845, 2352025, 3480997, 6694225, 17404985, 87024925]

約数ペア:

[(1, 87024925), (5, 17404985), (13, 6694225), (25, 3480997), (37, 2352025), (65, 1338845), (185, 470405), (325, 267769), (481, 180925), (925, 94081), (2405, 36185), (7237, 12025)]