229478745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 381072384

約数和(自身を除く): 151593639

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 5011, 9159, 15033, 15265, 25055, 45795, 75165, 215473, 355781, 646419, 1067343, 1077365, 1778905, 3232095, 5336715, 15298583, 45895749, 76492915, 229478745]

約数ペア:

[(1, 229478745), (3, 76492915), (5, 45895749), (15, 15298583), (43, 5336715), (71, 3232095), (129, 1778905), (213, 1077365), (215, 1067343), (355, 646419), (645, 355781), (1065, 215473), (3053, 75165), (5011, 45795), (9159, 25055), (15033, 15265)]