39342005

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 48081600

約数和(自身を除く): 8739595

約数列:

[1, 5, 89, 211, 419, 445, 1055, 2095, 18779, 37291, 88409, 93895, 186455, 442045, 7868401, 39342005]

約数ペア:

[(1, 39342005), (5, 7868401), (89, 442045), (211, 186455), (419, 93895), (445, 88409), (1055, 37291), (2095, 18779)]