25156720095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129008821}}^1$

素因数の和:129008842

約数の個数: 16

約数和(自身を含む): 43346964192

約数和(自身を除く): 18190244097

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 129008821, 387026463, 645044105, 1677114673, 1935132315, 5031344019, 8385573365, 25156720095]

約数ペア:

[(1, 25156720095), (3, 8385573365), (5, 5031344019), (13, 1935132315), (15, 1677114673), (39, 645044105), (65, 387026463), (195, 129008821)]