4402205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 5616000

約数和(自身を除く): 1213795

約数列:

[1, 5, 19, 95, 149, 311, 745, 1555, 2831, 5909, 14155, 29545, 46339, 231695, 880441, 4402205]

約数ペア:

[(1, 4402205), (5, 880441), (19, 231695), (95, 46339), (149, 29545), (311, 14155), (745, 5909), (1555, 2831)]