2421705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 4556160

約数和(自身を除く): 2134455

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1129, 2145, 3387, 5645, 12419, 14677, 16935, 37257, 44031, 62095, 73385, 161447, 186285, 220155, 484341, 807235, 2421705]

約数ペア:

[(1, 2421705), (3, 807235), (5, 484341), (11, 220155), (13, 186285), (15, 161447), (33, 73385), (39, 62095), (55, 44031), (65, 37257), (143, 16935), (165, 14677), (195, 12419), (429, 5645), (715, 3387), (1129, 2145)]