8870065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 11207808

約数和(自身を除く): 2337743

約数列:

[1, 5, 23, 115, 137, 563, 685, 2815, 3151, 12949, 15755, 64745, 77131, 385655, 1774013, 8870065]

約数ペア:

[(1, 8870065), (5, 1774013), (23, 385655), (115, 77131), (137, 64745), (563, 15755), (685, 12949), (2815, 3151)]