8028215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 10735200

約数和(自身を除く): 2706985

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 4259, 21295, 55367, 123511, 276835, 617555, 1605643, 8028215]

約数ペア:

[(1, 8028215), (5, 1605643), (13, 617555), (29, 276835), (65, 123511), (145, 55367), (377, 21295), (1885, 4259)]