12627005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 16167600

約数和(自身を除く): 3540595

約数列:

[1, 5, 17, 85, 149, 745, 997, 2533, 4985, 12665, 16949, 84745, 148553, 742765, 2525401, 12627005]

約数ペア:

[(1, 12627005), (5, 2525401), (17, 742765), (85, 148553), (149, 84745), (745, 16949), (997, 12665), (2533, 4985)]