69640105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12143}}^1$

素因数の和:12216

約数の個数: 16

約数和(自身を含む): 88602624

約数和(自身を除く): 18962519

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 12143, 60715, 376433, 449291, 1882165, 2246455, 13928021, 69640105]

約数ペア:

[(1, 69640105), (5, 13928021), (31, 2246455), (37, 1882165), (155, 449291), (185, 376433), (1147, 60715), (5735, 12143)]