88890525

素因数分解:

$3^2\times 5^2\times {\mathrm{395069}}^1$

素因数の和:395085

約数の個数: 18

約数和(自身を含む): 159213210

約数和(自身を除く): 70322685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 395069, 1185207, 1975345, 3555621, 5926035, 9876725, 17778105, 29630175, 88890525]

約数ペア:

[(1, 88890525), (3, 29630175), (5, 17778105), (9, 9876725), (15, 5926035), (25, 3555621), (45, 1975345), (75, 1185207), (225, 395069)]