44402215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 66881376

約数和(自身を除く): 22479161

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 281, 715, 845, 935, 1105, 1405, 1859, 2431, 2873, 3091, 3653, 4777, 9295, 12155, 14365, 15455, 18265, 23885, 31603, 40183, 47489, 52547, 62101, 158015, 200915, 237445, 262735, 310505, 522379, 683111, 807313, 2611895, 3415555, 4036565, 8880443, 44402215]

約数ペア:

[(1, 44402215), (5, 8880443), (11, 4036565), (13, 3415555), (17, 2611895), (55, 807313), (65, 683111), (85, 522379), (143, 310505), (169, 262735), (187, 237445), (221, 200915), (281, 158015), (715, 62101), (845, 52547), (935, 47489), (1105, 40183), (1405, 31603), (1859, 23885), (2431, 18265), (2873, 15455), (3091, 14365), (3653, 12155), (4777, 9295)]