25039045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 31961088

約数和(自身を除く): 6922043

約数列:

[1, 5, 17, 85, 271, 1087, 1355, 4607, 5435, 18479, 23035, 92395, 294577, 1472885, 5007809, 25039045]

約数ペア:

[(1, 25039045), (5, 5007809), (17, 1472885), (85, 294577), (271, 92395), (1087, 23035), (1355, 18479), (4607, 5435)]