78930465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{276949}}^1$

素因数の和:276976

約数の個数: 16

約数和(自身を含む): 132936000

約数和(自身を除く): 54005535

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 276949, 830847, 1384745, 4154235, 5262031, 15786093, 26310155, 78930465]

約数ペア:

[(1, 78930465), (3, 26310155), (5, 15786093), (15, 5262031), (19, 4154235), (57, 1384745), (95, 830847), (285, 276949)]