25310225

素因数分解:

$5^2\times {\mathrm{229}}^1\times {\mathrm{4421}}^1$

素因数の和:4660

約数の個数: 12

約数和(自身を含む): 31528860

約数和(自身を除く): 6218635

約数列:

[1, 5, 25, 229, 1145, 4421, 5725, 22105, 110525, 1012409, 5062045, 25310225]

約数ペア:

[(1, 25310225), (5, 5062045), (25, 1012409), (229, 110525), (1145, 22105), (4421, 5725)]