4843025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1601}}^1$

素因数の和:1633

約数の個数: 18

約数和(自身を含む): 6605046

約数和(自身を除く): 1762021

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1601, 3025, 8005, 17611, 40025, 88055, 193721, 440275, 968605, 4843025]

約数ペア:

[(1, 4843025), (5, 968605), (11, 440275), (25, 193721), (55, 88055), (121, 40025), (275, 17611), (605, 8005), (1601, 3025)]