4235075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 5760048

約数和(自身を除く): 1524973

約数列:

[1, 5, 13, 25, 65, 83, 157, 325, 415, 785, 1079, 2041, 2075, 3925, 5395, 10205, 13031, 26975, 51025, 65155, 169403, 325775, 847015, 4235075]

約数ペア:

[(1, 4235075), (5, 847015), (13, 325775), (25, 169403), (65, 65155), (83, 51025), (157, 26975), (325, 13031), (415, 10205), (785, 5395), (1079, 3925), (2041, 2075)]