18070115

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5801}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 25064640

約数和(自身を除く): 6994525

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 5801, 29005, 40607, 203035, 516289, 2581445, 3614023, 18070115]

約数ペア:

[(1, 18070115), (5, 3614023), (7, 2581445), (35, 516289), (89, 203035), (445, 40607), (623, 29005), (3115, 5801)]