77788485

素因数分解:

$3^3\times 5^1\times {\mathrm{576211}}^1$

素因数の和:576225

約数の個数: 16

約数和(自身を含む): 138290880

約数和(自身を除く): 60502395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 576211, 1728633, 2881055, 5185899, 8643165, 15557697, 25929495, 77788485]

約数ペア:

[(1, 77788485), (3, 25929495), (5, 15557697), (9, 8643165), (15, 5185899), (27, 2881055), (45, 1728633), (135, 576211)]