68800115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 83916000

約数和(自身を除く): 15115885

約数列:

[1, 5, 89, 349, 443, 445, 1745, 2215, 31061, 39427, 154607, 155305, 197135, 773035, 13760023, 68800115]

約数ペア:

[(1, 68800115), (5, 13760023), (89, 773035), (349, 197135), (443, 155305), (445, 154607), (1745, 39427), (2215, 31061)]