20222205

素因数分解:

$3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2221}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 32423424

約数和(自身を除く): 12201219

約数列:

[1, 3, 5, 15, 607, 1821, 2221, 3035, 6663, 9105, 11105, 33315, 1348147, 4044441, 6740735, 20222205]

約数ペア:

[(1, 20222205), (3, 6740735), (5, 4044441), (15, 1348147), (607, 33315), (1821, 11105), (2221, 9105), (3035, 6663)]