27480985

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4817}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 37927296

約数和(自身を除く): 10446311

約数列:

[1, 5, 7, 35, 163, 815, 1141, 4817, 5705, 24085, 33719, 168595, 785171, 3925855, 5496197, 27480985]

約数ペア:

[(1, 27480985), (5, 5496197), (7, 3925855), (35, 785171), (163, 168595), (815, 33719), (1141, 24085), (4817, 5705)]