9945155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 13202784

約数和(自身を除く): 3257629

約数列:

[1, 5, 11, 55, 73, 365, 803, 2477, 4015, 12385, 27247, 136235, 180821, 904105, 1989031, 9945155]

約数ペア:

[(1, 9945155), (5, 1989031), (11, 904105), (55, 180821), (73, 136235), (365, 27247), (803, 12385), (2477, 4015)]