90512245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4397}}^1$

素因数の和:4604

約数の個数: 16

約数和(自身を含む): 113996160

約数和(自身を除く): 23483915

約数列:

[1, 5, 23, 115, 179, 895, 4117, 4397, 20585, 21985, 101131, 505655, 787063, 3935315, 18102449, 90512245]

約数ペア:

[(1, 90512245), (5, 18102449), (23, 3935315), (115, 787063), (179, 505655), (895, 101131), (4117, 21985), (4397, 20585)]