157843225

素因数分解:

$5^2\times {\mathrm{1409}}^1\times {\mathrm{4481}}^1$

素因数の和:5900

約数の個数: 12

約数和(自身を含む): 195908220

約数和(自身を除く): 38064995

約数列:

[1, 5, 25, 1409, 4481, 7045, 22405, 35225, 112025, 6313729, 31568645, 157843225]

約数ペア:

[(1, 157843225), (5, 31568645), (25, 6313729), (1409, 112025), (4481, 35225), (7045, 22405)]