11157219085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{880949}}^1$

素因数の和:881120

約数の個数: 16

約数和(自身を含む): 14271390000

約数和(自身を除く): 3114170915

約数列:

[1, 5, 17, 85, 149, 745, 2533, 12665, 880949, 4404745, 14976133, 74880665, 131261401, 656307005, 2231443817, 11157219085]

約数ペア:

[(1, 11157219085), (5, 2231443817), (17, 656307005), (85, 131261401), (149, 74880665), (745, 14976133), (2533, 4404745), (12665, 880949)]