20221561075

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{5428607}}^1$

素因数の和:5428766

約数の個数: 12

約数和(自身を含む): 25243027200

約数和(自身を除く): 5021466125

約数列:

[1, 5, 25, 149, 745, 3725, 5428607, 27143035, 135715175, 808862443, 4044312215, 20221561075]

約数ペア:

[(1, 20221561075), (5, 4044312215), (25, 808862443), (149, 135715175), (745, 27143035), (3725, 5428607)]