2068803405

素因数分解:

$3^2\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{16069}}^1$

素因数の和:18941

約数の個数: 24

約数和(自身を含む): 3587402520

約数和(自身を除く): 1518599115

約数列:

[1, 3, 5, 9, 15, 45, 2861, 8583, 14305, 16069, 25749, 42915, 48207, 80345, 128745, 144621, 241035, 723105, 45973409, 137920227, 229867045, 413760681, 689601135, 2068803405]

約数ペア:

[(1, 2068803405), (3, 689601135), (5, 413760681), (9, 229867045), (15, 137920227), (45, 45973409), (2861, 723105), (8583, 241035), (14305, 144621), (16069, 128745), (25749, 80345), (42915, 48207)]