80455985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5807}}^1$

素因数の和:5992

約数の個数: 16

約数和(自身を含む): 102871296

約数和(自身を除く): 22415311

約数列:

[1, 5, 17, 85, 163, 815, 2771, 5807, 13855, 29035, 98719, 493595, 946541, 4732705, 16091197, 80455985]

約数ペア:

[(1, 80455985), (5, 16091197), (17, 4732705), (85, 946541), (163, 493595), (815, 98719), (2771, 29035), (5807, 13855)]