22276325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 28706496

約数和(自身を除く): 6430171

約数列:

[1, 5, 25, 41, 103, 205, 211, 515, 1025, 1055, 2575, 4223, 5275, 8651, 21115, 21733, 43255, 105575, 108665, 216275, 543325, 891053, 4455265, 22276325]

約数ペア:

[(1, 22276325), (5, 4455265), (25, 891053), (41, 543325), (103, 216275), (205, 108665), (211, 105575), (515, 43255), (1025, 21733), (1055, 21115), (2575, 8651), (4223, 5275)]