26191485

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 20758275

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1481, 1965, 3537, 4443, 5895, 7405, 13329, 17685, 22215, 39987, 66645, 194011, 199935, 582033, 970055, 1746099, 2910165, 5238297, 8730495, 26191485]

約数ペア:

[(1, 26191485), (3, 8730495), (5, 5238297), (9, 2910165), (15, 1746099), (27, 970055), (45, 582033), (131, 199935), (135, 194011), (393, 66645), (655, 39987), (1179, 22215), (1481, 17685), (1965, 13329), (3537, 7405), (4443, 5895)]