90748605

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1447}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 150545664

約数和(自身を除く): 59797059

約数列:

[1, 3, 5, 15, 37, 111, 113, 185, 339, 555, 565, 1447, 1695, 4181, 4341, 7235, 12543, 20905, 21705, 53539, 62715, 160617, 163511, 267695, 490533, 803085, 817555, 2452665, 6049907, 18149721, 30249535, 90748605]

約数ペア:

[(1, 90748605), (3, 30249535), (5, 18149721), (15, 6049907), (37, 2452665), (111, 817555), (113, 803085), (185, 490533), (339, 267695), (555, 163511), (565, 160617), (1447, 62715), (1695, 53539), (4181, 21705), (4341, 20905), (7235, 12543)]