6720783915

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1\times {\mathrm{3343}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 10871156736

約数和(自身を除く): 4150372821

約数列:

[1, 3, 5, 15, 101, 303, 505, 1327, 1515, 3343, 3981, 6635, 10029, 16715, 19905, 50145, 134027, 337643, 402081, 670135, 1012929, 1688215, 2010405, 4436161, 5064645, 13308483, 22180805, 66542415, 448052261, 1344156783, 2240261305, 6720783915]

約数ペア:

[(1, 6720783915), (3, 2240261305), (5, 1344156783), (15, 448052261), (101, 66542415), (303, 22180805), (505, 13308483), (1327, 5064645), (1515, 4436161), (3343, 2010405), (3981, 1688215), (6635, 1012929), (10029, 670135), (16715, 402081), (19905, 337643), (50145, 134027)]