76280715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{242161}}^1$

素因数の和:242179

約数の個数: 24

約数和(自身を含む): 151109088

約数和(自身を除く): 74828373

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 242161, 726483, 1210805, 1695127, 2179449, 3632415, 5085381, 8475635, 10897245, 15256143, 25426905, 76280715]

約数ペア:

[(1, 76280715), (3, 25426905), (5, 15256143), (7, 10897245), (9, 8475635), (15, 5085381), (21, 3632415), (35, 2179449), (45, 1695127), (63, 1210805), (105, 726483), (315, 242161)]