57408885

素因数分解:

$3^3\times 5^1\times {\mathrm{425251}}^1$

素因数の和:425265

約数の個数: 16

約数和(自身を含む): 102060480

約数和(自身を除く): 44651595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 425251, 1275753, 2126255, 3827259, 6378765, 11481777, 19136295, 57408885]

約数ペア:

[(1, 57408885), (3, 19136295), (5, 11481777), (9, 6378765), (15, 3827259), (27, 2126255), (45, 1275753), (135, 425251)]