12000175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 18

約数和(自身を含む): 16360064

約数和(自身を除く): 4359889

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 3967, 19835, 43637, 99175, 218185, 480007, 1090925, 2400035, 12000175]

約数ペア:

[(1, 12000175), (5, 2400035), (11, 1090925), (25, 480007), (55, 218185), (121, 99175), (275, 43637), (605, 19835), (3025, 3967)]