77319255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{396509}}^1$

素因数の和:396530

約数の個数: 16

約数和(自身を含む): 133227360

約数和(自身を除く): 55908105

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 396509, 1189527, 1982545, 5154617, 5947635, 15463851, 25773085, 77319255]

約数ペア:

[(1, 77319255), (3, 25773085), (5, 15463851), (13, 5947635), (15, 5154617), (39, 1982545), (65, 1189527), (195, 396509)]