87148545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31069}}^1$

素因数の和:31105

約数の個数: 32

約数和(自身を含む): 161066880

約数和(自身を除く): 73918335

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 31069, 93207, 155345, 341759, 466035, 528173, 1025277, 1584519, 1708795, 2640865, 5126385, 5809903, 7922595, 17429709, 29049515, 87148545]

約数ペア:

[(1, 87148545), (3, 29049515), (5, 17429709), (11, 7922595), (15, 5809903), (17, 5126385), (33, 2640865), (51, 1708795), (55, 1584519), (85, 1025277), (165, 528173), (187, 466035), (255, 341759), (561, 155345), (935, 93207), (2805, 31069)]