66899635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2903}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 20917325

約数列:

[1, 5, 11, 55, 419, 2095, 2903, 4609, 14515, 23045, 31933, 159665, 1216357, 6081785, 13379927, 66899635]

約数ペア:

[(1, 66899635), (5, 13379927), (11, 6081785), (55, 1216357), (419, 159665), (2095, 31933), (2903, 23045), (4609, 14515)]