52480305

素因数分解:

$3^4\times 5^1\times {\mathrm{129581}}^1$

素因数の和:129598

約数の個数: 20

約数和(自身を含む): 94076532

約数和(自身を除く): 41596227

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 129581, 388743, 647905, 1166229, 1943715, 3498687, 5831145, 10496061, 17493435, 52480305]

約数ペア:

[(1, 52480305), (3, 17493435), (5, 10496061), (9, 5831145), (15, 3498687), (27, 1943715), (45, 1166229), (81, 647905), (135, 388743), (405, 129581)]