2783403495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1259}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 4901813280

約数和(自身を除く): 2118409785

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 673, 1095, 1259, 2019, 3285, 3365, 3777, 6057, 6295, 10095, 11331, 18885, 30285, 49129, 56655, 91907, 147387, 245645, 275721, 442161, 459535, 736935, 827163, 847307, 1378605, 2210805, 2541921, 4135815, 4236535, 7625763, 12709605, 38128815, 61853411, 185560233, 309267055, 556680699, 927801165, 2783403495]

約数ペア:

[(1, 2783403495), (3, 927801165), (5, 556680699), (9, 309267055), (15, 185560233), (45, 61853411), (73, 38128815), (219, 12709605), (365, 7625763), (657, 4236535), (673, 4135815), (1095, 2541921), (1259, 2210805), (2019, 1378605), (3285, 847307), (3365, 827163), (3777, 736935), (6057, 459535), (6295, 442161), (10095, 275721), (11331, 245645), (18885, 147387), (30285, 91907), (49129, 56655)]