70420055

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 85688064

約数和(自身を除く): 15268009

約数列:

[1, 5, 137, 223, 461, 685, 1115, 2305, 30551, 63157, 102803, 152755, 315785, 514015, 14084011, 70420055]

約数ペア:

[(1, 70420055), (5, 14084011), (137, 514015), (223, 315785), (461, 152755), (685, 102803), (1115, 63157), (2305, 30551)]