5131125

素因数分解:

$3^2\times 5^3\times {\mathrm{4561}}^1$

素因数の和:4582

約数の個数: 24

約数和(自身を含む): 9251736

約数和(自身を除く): 4120611

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 4561, 13683, 22805, 41049, 68415, 114025, 205245, 342075, 570125, 1026225, 1710375, 5131125]

約数ペア:

[(1, 5131125), (3, 1710375), (5, 1026225), (9, 570125), (15, 342075), (25, 205245), (45, 114025), (75, 68415), (125, 41049), (225, 22805), (375, 13683), (1125, 4561)]