17447015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 22444128

約数和(自身を除く): 4997113

約数列:

[1, 5, 17, 83, 85, 415, 1411, 2473, 7055, 12365, 42041, 205259, 210205, 1026295, 3489403, 17447015]

約数ペア:

[(1, 17447015), (5, 3489403), (17, 1026295), (83, 210205), (85, 205259), (415, 42041), (1411, 12365), (2473, 7055)]