7019823105

素因数分解:

$3^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{121021}}^1$

素因数の和:122321

約数の個数: 24

約数和(自身を含む): 12177233640

約数和(自身を除く): 5157410535

約数列:

[1, 3, 5, 9, 15, 45, 1289, 3867, 6445, 11601, 19335, 58005, 121021, 363063, 605105, 1089189, 1815315, 5445945, 155996069, 467988207, 779980345, 1403964621, 2339941035, 7019823105]

約数ペア:

[(1, 7019823105), (3, 2339941035), (5, 1403964621), (9, 779980345), (15, 467988207), (45, 155996069), (1289, 5445945), (3867, 1815315), (6445, 1089189), (11601, 605105), (19335, 363063), (58005, 121021)]