86675745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10337}}^1$

素因数の和:10401

約数の個数: 32

約数和(自身を含む): 152836992

約数和(自身を除く): 66161247

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 10337, 31011, 51685, 134381, 155055, 403143, 444491, 671905, 1333473, 2015715, 2222455, 5778383, 6667365, 17335149, 28891915, 86675745]

約数ペア:

[(1, 86675745), (3, 28891915), (5, 17335149), (13, 6667365), (15, 5778383), (39, 2222455), (43, 2015715), (65, 1333473), (129, 671905), (195, 444491), (215, 403143), (559, 155055), (645, 134381), (1677, 51685), (2795, 31011), (8385, 10337)]