980055

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 1759680

約数和(自身を除く): 779625

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 751, 1305, 2253, 3755, 6759, 11265, 21779, 33795, 65337, 108895, 196011, 326685, 980055]

約数ペア:

[(1, 980055), (3, 326685), (5, 196011), (9, 108895), (15, 65337), (29, 33795), (45, 21779), (87, 11265), (145, 6759), (261, 3755), (435, 2253), (751, 1305)]