25890885

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14033}}^1$

素因数の和:14085

約数の個数: 24

約数和(自身を含む): 45975384

約数和(自身を除く): 20084499

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 14033, 42099, 70165, 126297, 210495, 575353, 631485, 1726059, 2876765, 5178177, 8630295, 25890885]

約数ペア:

[(1, 25890885), (3, 8630295), (5, 5178177), (9, 2876765), (15, 1726059), (41, 631485), (45, 575353), (123, 210495), (205, 126297), (369, 70165), (615, 42099), (1845, 14033)]