78048945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133417}}^1$

素因数の和:133441

約数の個数: 24

約数和(自身を含む): 145692456

約数和(自身を除く): 67643511

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 133417, 400251, 667085, 1200753, 1734421, 2001255, 5203263, 6003765, 8672105, 15609789, 26016315, 78048945]

約数ペア:

[(1, 78048945), (3, 26016315), (5, 15609789), (9, 8672105), (13, 6003765), (15, 5203263), (39, 2001255), (45, 1734421), (65, 1200753), (117, 667085), (195, 400251), (585, 133417)]