22192065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70451}}^1$

素因数の和:70469

約数の個数: 24

約数和(自身を含む): 43962048

約数和(自身を除く): 21769983

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70451, 211353, 352255, 493157, 634059, 1056765, 1479471, 2465785, 3170295, 4438413, 7397355, 22192065]

約数ペア:

[(1, 22192065), (3, 7397355), (5, 4438413), (7, 3170295), (9, 2465785), (15, 1479471), (21, 1056765), (35, 634059), (45, 493157), (63, 352255), (105, 211353), (315, 70451)]