1520950055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{86837}}^1$

素因数の和:86986

約数の個数: 16

約数和(自身を含む): 1900710144

約数和(自身を除く): 379760089

約数列:

[1, 5, 31, 113, 155, 565, 3503, 17515, 86837, 434185, 2691947, 9812581, 13459735, 49062905, 304190011, 1520950055]

約数ペア:

[(1, 1520950055), (5, 304190011), (31, 49062905), (113, 13459735), (155, 9812581), (565, 2691947), (3503, 434185), (17515, 86837)]