147130785

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41387}}^1$

素因数の和:41477

約数の個数: 24

約数和(自身を含む): 258261120

約数和(自身を除く): 111130335

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 41387, 124161, 206935, 372483, 620805, 1862415, 3269573, 9808719, 16347865, 29426157, 49043595, 147130785]

約数ペア:

[(1, 147130785), (3, 49043595), (5, 29426157), (9, 16347865), (15, 9808719), (45, 3269573), (79, 1862415), (237, 620805), (395, 372483), (711, 206935), (1185, 124161), (3555, 41387)]