7384025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2473

約数の個数: 18

約数和(自身を含む): 10068366

約数和(自身を除く): 2684341

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 2441, 3025, 12205, 26851, 61025, 134255, 295361, 671275, 1476805, 7384025]

約数ペア:

[(1, 7384025), (5, 1476805), (11, 671275), (25, 295361), (55, 134255), (121, 61025), (275, 26851), (605, 12205), (2441, 3025)]