25527165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 44014080

約数和(自身を除く): 18486915

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2083, 2451, 4085, 6249, 10415, 12255, 31245, 39577, 89569, 118731, 197885, 268707, 447845, 593655, 1343535, 1701811, 5105433, 8509055, 25527165]

約数ペア:

[(1, 25527165), (3, 8509055), (5, 5105433), (15, 1701811), (19, 1343535), (43, 593655), (57, 447845), (95, 268707), (129, 197885), (215, 118731), (285, 89569), (645, 39577), (817, 31245), (2083, 12255), (2451, 10415), (4085, 6249)]