90783275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{30011}}^1$

素因数の和:30043

約数の個数: 18

約数和(自身を含む): 123739476

約数和(自身を除く): 32956201

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 30011, 150055, 330121, 750275, 1650605, 3631331, 8253025, 18156655, 90783275]

約数ペア:

[(1, 90783275), (5, 18156655), (11, 8253025), (25, 3631331), (55, 1650605), (121, 750275), (275, 330121), (605, 150055), (3025, 30011)]