8440885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 10938240

約数和(自身を除く): 2497355

約数列:

[1, 5, 23, 29, 115, 145, 667, 2531, 3335, 12655, 58213, 73399, 291065, 366995, 1688177, 8440885]

約数ペア:

[(1, 8440885), (5, 1688177), (23, 366995), (29, 291065), (115, 73399), (145, 58213), (667, 12655), (2531, 3335)]