78770145

素因数分解:

$3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3727}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 126155520

約数和(自身を除く): 47385375

約数列:

[1, 3, 5, 15, 1409, 3727, 4227, 7045, 11181, 18635, 21135, 55905, 5251343, 15754029, 26256715, 78770145]

約数ペア:

[(1, 78770145), (3, 26256715), (5, 15754029), (15, 5251343), (1409, 55905), (3727, 21135), (4227, 18635), (7045, 11181)]