3633025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1233

約数の個数: 18

約数和(自身を含む): 4955846

約数和(自身を除く): 1322821

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1201, 3025, 6005, 13211, 30025, 66055, 145321, 330275, 726605, 3633025]

約数ペア:

[(1, 3633025), (5, 726605), (11, 330275), (25, 145321), (55, 66055), (121, 30025), (275, 13211), (605, 6005), (1201, 3025)]