66845485

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11717}}^1$

素因数の和:11892

約数の個数: 16

約数和(自身を含む): 92244096

約数和(自身を除く): 25398611

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 11717, 58585, 82019, 410095, 1909871, 9549355, 13369097, 66845485]

約数ペア:

[(1, 66845485), (5, 13369097), (7, 9549355), (35, 1909871), (163, 410095), (815, 82019), (1141, 58585), (5705, 11717)]