7193125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 20

約数和(自身を含む): 9531324

約数和(自身を除く): 2338199

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 677, 2125, 3385, 10625, 11509, 16925, 57545, 84625, 287725, 423125, 1438625, 7193125]

約数ペア:

[(1, 7193125), (5, 1438625), (17, 423125), (25, 287725), (85, 84625), (125, 57545), (425, 16925), (625, 11509), (677, 10625), (2125, 3385)]