622773405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{477221}}^1$

素因数の和:477261

約数の個数: 24

約数和(自身を含む): 1116699480

約数和(自身を除く): 493926075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 477221, 1431663, 2386105, 4294989, 7158315, 13839409, 21474945, 41518227, 69197045, 124554681, 207591135, 622773405]

約数ペア:

[(1, 622773405), (3, 207591135), (5, 124554681), (9, 69197045), (15, 41518227), (29, 21474945), (45, 13839409), (87, 7158315), (145, 4294989), (261, 2386105), (435, 1431663), (1305, 477221)]