104990185

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 129237120

約数和(自身を除く): 24246935

約数列:

[1, 5, 71, 89, 355, 445, 3323, 6319, 16615, 31595, 235933, 295747, 1179665, 1478735, 20998037, 104990185]

約数ペア:

[(1, 104990185), (5, 20998037), (71, 1478735), (89, 1179665), (355, 295747), (445, 235933), (3323, 31595), (6319, 16615)]