153545475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 265554432

約数和(自身を除く): 112008957

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 705, 1013, 1075, 1175, 2021, 3039, 3225, 3525, 5065, 6063, 10105, 15195, 25325, 30315, 43559, 47611, 50525, 75975, 130677, 142833, 151575, 217795, 238055, 653385, 714165, 1088975, 1190275, 2047273, 3266925, 3570825, 6141819, 10236365, 30709095, 51181825, 153545475]

約数ペア:

[(1, 153545475), (3, 51181825), (5, 30709095), (15, 10236365), (25, 6141819), (43, 3570825), (47, 3266925), (75, 2047273), (129, 1190275), (141, 1088975), (215, 714165), (235, 653385), (645, 238055), (705, 217795), (1013, 151575), (1075, 142833), (1175, 130677), (2021, 75975), (3039, 50525), (3225, 47611), (3525, 43559), (5065, 30315), (6063, 25325), (10105, 15195)]