25159321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 28684800

約数和(自身を除く): 3525479

約数列:

[1, 11, 31, 89, 341, 829, 979, 2759, 9119, 25699, 30349, 73781, 282689, 811591, 2287211, 25159321]

約数ペア:

[(1, 25159321), (11, 2287211), (31, 811591), (89, 282689), (341, 73781), (829, 30349), (979, 25699), (2759, 9119)]