13070205

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 22843392

約数和(自身を除く): 9773187

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2287, 5715, 6861, 11435, 20583, 34305, 102915, 290449, 871347, 1452245, 2614041, 4356735, 13070205]

約数ペア:

[(1, 13070205), (3, 4356735), (5, 2614041), (9, 1452245), (15, 871347), (45, 290449), (127, 102915), (381, 34305), (635, 20583), (1143, 11435), (1905, 6861), (2287, 5715)]