69428315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3617}}^1$

素因数の和:3982

約数の個数: 16

約数和(自身を含む): 91173600

約数和(自身を除く): 21745285

約数列:

[1, 5, 11, 55, 349, 1745, 3617, 3839, 18085, 19195, 39787, 198935, 1262333, 6311665, 13885663, 69428315]

約数ペア:

[(1, 69428315), (5, 13885663), (11, 6311665), (55, 1262333), (349, 198935), (1745, 39787), (3617, 19195), (3839, 18085)]