16671665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 21600000

約数和(自身を除く): 4928335

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 4999, 24995, 114977, 144971, 574885, 724855, 3334333, 16671665]

約数ペア:

[(1, 16671665), (5, 3334333), (23, 724855), (29, 574885), (115, 144971), (145, 114977), (667, 24995), (3335, 4999)]