161424405

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{6217}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 280332312

約数和(自身を除く): 118907907

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 2885, 5193, 6217, 8655, 18651, 25965, 31085, 55953, 93255, 279765, 3587209, 10761627, 17936045, 32284881, 53808135, 161424405]

約数ペア:

[(1, 161424405), (3, 53808135), (5, 32284881), (9, 17936045), (15, 10761627), (45, 3587209), (577, 279765), (1731, 93255), (2885, 55953), (5193, 31085), (6217, 25965), (8655, 18651)]