22832225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 30748032

約数和(自身を除く): 7915807

約数列:

[1, 5, 13, 25, 65, 163, 325, 431, 815, 2119, 2155, 4075, 5603, 10595, 10775, 28015, 52975, 70253, 140075, 351265, 913289, 1756325, 4566445, 22832225]

約数ペア:

[(1, 22832225), (5, 4566445), (13, 1756325), (25, 913289), (65, 351265), (163, 140075), (325, 70253), (431, 52975), (815, 28015), (2119, 10775), (2155, 10595), (4075, 5603)]