25892235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13435

約数の個数: 24

約数和(自身を含む): 45927024

約数和(自身を除く): 20034789

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 13381, 40143, 66905, 120429, 200715, 575383, 602145, 1726149, 2876915, 5178447, 8630745, 25892235]

約数ペア:

[(1, 25892235), (3, 8630745), (5, 5178447), (9, 2876915), (15, 1726149), (43, 602145), (45, 575383), (129, 200715), (215, 120429), (387, 66905), (645, 40143), (1935, 13381)]