10001665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 12960000

約数和(自身を除く): 2958335

約数列:

[1, 5, 23, 29, 115, 145, 667, 2999, 3335, 14995, 68977, 86971, 344885, 434855, 2000333, 10001665]

約数ペア:

[(1, 10001665), (5, 2000333), (23, 434855), (29, 344885), (115, 86971), (145, 68977), (667, 14995), (2999, 3335)]