312092145

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{27631}}^1$

素因数の和:27893

約数の個数: 24

約数和(自身を含む): 543134592

約数和(自身を除く): 231042447

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 11295, 27631, 82893, 138155, 248679, 414465, 1243395, 6935381, 20806143, 34676905, 62418429, 104030715, 312092145]

約数ペア:

[(1, 312092145), (3, 104030715), (5, 62418429), (9, 34676905), (15, 20806143), (45, 6935381), (251, 1243395), (753, 414465), (1255, 248679), (2259, 138155), (3765, 82893), (11295, 27631)]