25328529

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 37975392

約数和(自身を除く): 12646863

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 827, 2481, 3403, 7443, 10209, 30627, 33907, 68641, 101721, 205923, 305163, 617769, 2814281, 8442843, 25328529]

約数ペア:

[(1, 25328529), (3, 8442843), (9, 2814281), (41, 617769), (83, 305163), (123, 205923), (249, 101721), (369, 68641), (747, 33907), (827, 30627), (2481, 10209), (3403, 7443)]