26686645

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 32626800

約数和(自身を除く): 5940155

約数列:

[1, 5, 113, 149, 317, 565, 745, 1585, 16837, 35821, 47233, 84185, 179105, 236165, 5337329, 26686645]

約数ペア:

[(1, 26686645), (5, 5337329), (113, 236165), (149, 179105), (317, 84185), (565, 47233), (745, 35821), (1585, 16837)]