68160905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 86832000

約数和(自身を除く): 18671095

約数列:

[1, 5, 17, 85, 499, 1607, 2495, 8035, 8483, 27319, 42415, 136595, 801893, 4009465, 13632181, 68160905]

約数ペア:

[(1, 68160905), (5, 13632181), (17, 4009465), (85, 801893), (499, 136595), (1607, 42415), (2495, 27319), (8035, 8483)]