2311465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 3060288

約数和(自身を除く): 748823

約数列:

[1, 5, 13, 43, 65, 215, 559, 827, 2795, 4135, 10751, 35561, 53755, 177805, 462293, 2311465]

約数ペア:

[(1, 2311465), (5, 462293), (13, 177805), (43, 53755), (65, 35561), (215, 10751), (559, 4135), (827, 2795)]