4631275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 18

約数和(自身を含む): 6316436

約数和(自身を除く): 1685161

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1531, 3025, 7655, 16841, 38275, 84205, 185251, 421025, 926255, 4631275]

約数ペア:

[(1, 4631275), (5, 926255), (11, 421025), (25, 185251), (55, 84205), (121, 38275), (275, 16841), (605, 7655), (1531, 3025)]