68431105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3907}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 85538304

約数和(自身を除く): 17107199

約数列:

[1, 5, 31, 113, 155, 565, 3503, 3907, 17515, 19535, 121117, 441491, 605585, 2207455, 13686221, 68431105]

約数ペア:

[(1, 68431105), (5, 13686221), (31, 2207455), (113, 605585), (155, 441491), (565, 121117), (3503, 19535), (3907, 17515)]