12347325

素因数分解:

$3^2\times 5^2\times {\mathrm{54877}}^1$

素因数の和:54893

約数の個数: 18

約数和(自身を含む): 22115834

約数和(自身を除く): 9768509

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 54877, 164631, 274385, 493893, 823155, 1371925, 2469465, 4115775, 12347325]

約数ペア:

[(1, 12347325), (3, 4115775), (5, 2469465), (9, 1371925), (15, 823155), (25, 493893), (45, 274385), (75, 164631), (225, 54877)]