156968235

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{3209}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 272413440

約数和(自身を除く): 115445205

約数列:

[1, 3, 5, 9, 15, 45, 1087, 3209, 3261, 5435, 9627, 9783, 16045, 16305, 28881, 48135, 48915, 144405, 3488183, 10464549, 17440915, 31393647, 52322745, 156968235]

約数ペア:

[(1, 156968235), (3, 52322745), (5, 31393647), (9, 17440915), (15, 10464549), (45, 3488183), (1087, 144405), (3209, 48915), (3261, 48135), (5435, 28881), (9627, 16305), (9783, 16045)]