31482165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1129}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 59555520

約数和(自身を除く): 28073355

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1129, 1859, 2145, 2535, 3387, 5577, 5645, 9295, 12419, 14677, 16935, 27885, 37257, 44031, 62095, 73385, 161447, 186285, 190801, 220155, 484341, 572403, 807235, 954005, 2098811, 2421705, 2862015, 6296433, 10494055, 31482165]

約数ペア:

[(1, 31482165), (3, 10494055), (5, 6296433), (11, 2862015), (13, 2421705), (15, 2098811), (33, 954005), (39, 807235), (55, 572403), (65, 484341), (143, 220155), (165, 190801), (169, 186285), (195, 161447), (429, 73385), (507, 62095), (715, 44031), (845, 37257), (1129, 27885), (1859, 16935), (2145, 14677), (2535, 12419), (3387, 9295), (5577, 5645)]