271569195

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{208099}}^1$

素因数の和:208139

約数の個数: 24

約数和(自身を含む): 486954000

約数和(自身を除く): 215384805

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 208099, 624297, 1040495, 1872891, 3121485, 6034871, 9364455, 18104613, 30174355, 54313839, 90523065, 271569195]

約数ペア:

[(1, 271569195), (3, 90523065), (5, 54313839), (9, 30174355), (15, 18104613), (29, 9364455), (45, 6034871), (87, 3121485), (145, 1872891), (261, 1040495), (435, 624297), (1305, 208099)]