13913125

素因数分解:

$5^4\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 20

約数和(自身を含む): 17628732

約数和(自身を除く): 3715607

約数列:

[1, 5, 25, 113, 125, 197, 565, 625, 985, 2825, 4925, 14125, 22261, 24625, 70625, 111305, 123125, 556525, 2782625, 13913125]

約数ペア:

[(1, 13913125), (5, 2782625), (25, 556525), (113, 123125), (125, 111305), (197, 70625), (565, 24625), (625, 22261), (985, 14125), (2825, 4925)]