47142615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14221}}^1$

素因数の和:14259

約数の個数: 32

約数和(自身を含む): 86014656

約数和(自身を除く): 38872041

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 14221, 42663, 71105, 184873, 213315, 241757, 554619, 725271, 924365, 1208785, 2773095, 3142841, 3626355, 9428523, 15714205, 47142615]

約数ペア:

[(1, 47142615), (3, 15714205), (5, 9428523), (13, 3626355), (15, 3142841), (17, 2773095), (39, 1208785), (51, 924365), (65, 725271), (85, 554619), (195, 241757), (221, 213315), (255, 184873), (663, 71105), (1105, 42663), (3315, 14221)]