55878215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 70329600

約数和(自身を除く): 14451385

約数列:

[1, 5, 29, 73, 145, 365, 2117, 5279, 10585, 26395, 153091, 385367, 765455, 1926835, 11175643, 55878215]

約数ペア:

[(1, 55878215), (5, 11175643), (29, 1926835), (73, 765455), (145, 385367), (365, 153091), (2117, 26395), (5279, 10585)]