16111615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 21872160

約数和(自身を除く): 5760545

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 829, 845, 1495, 3887, 4145, 10777, 19067, 19435, 53885, 95335, 140101, 247871, 700505, 1239355, 3222323, 16111615]

約数ペア:

[(1, 16111615), (5, 3222323), (13, 1239355), (23, 700505), (65, 247871), (115, 140101), (169, 95335), (299, 53885), (829, 19435), (845, 19067), (1495, 10777), (3887, 4145)]