2155063105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1\times {\mathrm{3821}}^1$

素因数の和:12516

約数の個数: 16

約数和(自身を含む): 2786054544

約数和(自身を除く): 630991439

約数列:

[1, 5, 13, 65, 3821, 8677, 19105, 43385, 49673, 112801, 248365, 564005, 33154817, 165774085, 431012621, 2155063105]

約数ペア:

[(1, 2155063105), (5, 431012621), (13, 165774085), (65, 33154817), (3821, 564005), (8677, 248365), (19105, 112801), (43385, 49673)]