78860605

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 96090624

約数和(自身を除く): 17230019

約数列:

[1, 5, 107, 223, 535, 661, 1115, 3305, 23861, 70727, 119305, 147403, 353635, 737015, 15772121, 78860605]

約数ペア:

[(1, 78860605), (5, 15772121), (107, 737015), (223, 353635), (535, 147403), (661, 119305), (1115, 70727), (3305, 23861)]