72026505

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37223}}^1$

素因数の和:37277

約数の個数: 24

約数和(自身を含む): 127752768

約数和(自身を除く): 55726263

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 37223, 111669, 186115, 335007, 558345, 1600589, 1675035, 4801767, 8002945, 14405301, 24008835, 72026505]

約数ペア:

[(1, 72026505), (3, 24008835), (5, 14405301), (9, 8002945), (15, 4801767), (43, 1675035), (45, 1600589), (129, 558345), (215, 335007), (387, 186115), (645, 111669), (1935, 37223)]