9850455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 18476640

約数和(自身を除く): 8626185

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 281, 285, 369, 615, 779, 843, 855, 1405, 1845, 2337, 2529, 3895, 4215, 5339, 7011, 11521, 11685, 12645, 16017, 26695, 34563, 35055, 48051, 57605, 80085, 103689, 172815, 218899, 240255, 518445, 656697, 1094495, 1970091, 3283485, 9850455]

約数ペア:

[(1, 9850455), (3, 3283485), (5, 1970091), (9, 1094495), (15, 656697), (19, 518445), (41, 240255), (45, 218899), (57, 172815), (95, 103689), (123, 80085), (171, 57605), (205, 48051), (281, 35055), (285, 34563), (369, 26695), (615, 16017), (779, 12645), (843, 11685), (855, 11521), (1405, 7011), (1845, 5339), (2337, 4215), (2529, 3895)]