401067945

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 716670864

約数和(自身を除く): 315602919

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 181, 205, 369, 543, 615, 905, 1201, 1629, 1845, 2715, 3603, 6005, 7421, 8145, 10809, 18015, 22263, 37105, 49241, 54045, 66789, 111315, 147723, 217381, 246205, 333945, 443169, 652143, 738615, 1086905, 1956429, 2215845, 3260715, 8912621, 9782145, 26737863, 44563105, 80213589, 133689315, 401067945]

約数ペア:

[(1, 401067945), (3, 133689315), (5, 80213589), (9, 44563105), (15, 26737863), (41, 9782145), (45, 8912621), (123, 3260715), (181, 2215845), (205, 1956429), (369, 1086905), (543, 738615), (615, 652143), (905, 443169), (1201, 333945), (1629, 246205), (1845, 217381), (2715, 147723), (3603, 111315), (6005, 66789), (7421, 54045), (8145, 49241), (10809, 37105), (18015, 22263)]