2115465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 3692736

約数和(自身を除く): 1577271

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12821, 38463, 64105, 141031, 192315, 423093, 705155, 2115465]

約数ペア:

[(1, 2115465), (3, 705155), (5, 423093), (11, 192315), (15, 141031), (33, 64105), (55, 38463), (165, 12821)]