2620280015

素因数分解:

$5^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1\times {\mathrm{1831}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 3158089536

約数和(自身を除く): 537809521

約数列:

[1, 5, 433, 661, 1831, 2165, 3305, 9155, 286213, 792823, 1210291, 1431065, 3964115, 6051455, 524056003, 2620280015]

約数ペア:

[(1, 2620280015), (5, 524056003), (433, 6051455), (661, 3964115), (1831, 1431065), (2165, 1210291), (3305, 792823), (9155, 286213)]