25090285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^2$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 33938784

約数和(自身を除く): 8848499

約数列:

[1, 5, 11, 43, 55, 103, 215, 473, 515, 1133, 2365, 4429, 5665, 10609, 22145, 48719, 53045, 116699, 243595, 456187, 583495, 2280935, 5018057, 25090285]

約数ペア:

[(1, 25090285), (5, 5018057), (11, 2280935), (43, 583495), (55, 456187), (103, 243595), (215, 116699), (473, 53045), (515, 48719), (1133, 22145), (2365, 10609), (4429, 5665)]