7481890945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1\times {\mathrm{29221}}^1$

素因数の和:30516

約数の個数: 16

約数和(自身を含む): 9204930000

約数和(自身を除く): 1723039055

約数列:

[1, 5, 41, 205, 1249, 6245, 29221, 51209, 146105, 256045, 1198061, 5990305, 36497029, 182485145, 1496378189, 7481890945]

約数ペア:

[(1, 7481890945), (5, 1496378189), (41, 182485145), (205, 36497029), (1249, 5990305), (6245, 1198061), (29221, 256045), (51209, 146105)]