19920123075

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2350457}}^1$

素因数の和:2350583

約数の個数: 24

約数和(自身を含む): 33226074288

約数和(自身を除く): 13305951213

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 2350457, 7051371, 11752285, 35256855, 58761425, 176284275, 265601641, 796804923, 1328008205, 3984024615, 6640041025, 19920123075]

約数ペア:

[(1, 19920123075), (3, 6640041025), (5, 3984024615), (15, 1328008205), (25, 796804923), (75, 265601641), (113, 176284275), (339, 58761425), (565, 35256855), (1695, 11752285), (2825, 7051371), (8475, 2350457)]