9247995

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 16147872

約数和(自身を除く): 6899877

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1361, 2265, 4083, 6795, 6805, 12249, 20415, 61245, 205511, 616533, 1027555, 1849599, 3082665, 9247995]

約数ペア:

[(1, 9247995), (3, 3082665), (5, 1849599), (9, 1027555), (15, 616533), (45, 205511), (151, 61245), (453, 20415), (755, 12249), (1359, 6805), (1361, 6795), (2265, 4083)]