8773115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 11503296

約数和(自身を除く): 2730181

約数列:

[1, 5, 13, 65, 71, 355, 923, 1901, 4615, 9505, 24713, 123565, 134971, 674855, 1754623, 8773115]

約数ペア:

[(1, 8773115), (5, 1754623), (13, 674855), (65, 134971), (71, 123565), (355, 24713), (923, 9505), (1901, 4615)]