4217525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 5937120

約数和(自身を除く): 1719595

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 683, 1235, 3415, 6175, 8879, 12977, 17075, 44395, 64885, 168701, 221975, 324425, 843505, 4217525]

約数ペア:

[(1, 4217525), (5, 843505), (13, 324425), (19, 221975), (25, 168701), (65, 64885), (95, 44395), (247, 17075), (325, 12977), (475, 8879), (683, 6175), (1235, 3415)]