83647915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10133}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 108960768

約数和(自身を除く): 25312853

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 10133, 50665, 131729, 658645, 1286891, 6434455, 16729583, 83647915]

約数ペア:

[(1, 83647915), (5, 16729583), (13, 6434455), (65, 1286891), (127, 658645), (635, 131729), (1651, 50665), (8255, 10133)]