54279005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2749}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 71280000

約数和(自身を除く): 17000995

約数列:

[1, 5, 11, 55, 359, 1795, 2749, 3949, 13745, 19745, 30239, 151195, 986891, 4934455, 10855801, 54279005]

約数ペア:

[(1, 54279005), (5, 10855801), (11, 4934455), (55, 986891), (359, 151195), (1795, 30239), (2749, 19745), (3949, 13745)]