8672235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 16443648

約数和(自身を除く): 7771413

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 311, 429, 507, 715, 845, 933, 1555, 1859, 2145, 2535, 3421, 4043, 4665, 5577, 9295, 10263, 12129, 17105, 20215, 27885, 44473, 51315, 52559, 60645, 133419, 157677, 222365, 262795, 578149, 667095, 788385, 1734447, 2890745, 8672235]

約数ペア:

[(1, 8672235), (3, 2890745), (5, 1734447), (11, 788385), (13, 667095), (15, 578149), (33, 262795), (39, 222365), (55, 157677), (65, 133419), (143, 60645), (165, 52559), (169, 51315), (195, 44473), (311, 27885), (429, 20215), (507, 17105), (715, 12129), (845, 10263), (933, 9295), (1555, 5577), (1859, 4665), (2145, 4043), (2535, 3421)]