831143745

素因数分解:

$3^2\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{6823}}^1$

素因数の和:9541

約数の個数: 24

約数和(自身を含む): 1441392576

約数和(自身を除く): 610248831

約数列:

[1, 3, 5, 9, 15, 45, 2707, 6823, 8121, 13535, 20469, 24363, 34115, 40605, 61407, 102345, 121815, 307035, 18469861, 55409583, 92349305, 166228749, 277047915, 831143745]

約数ペア:

[(1, 831143745), (3, 277047915), (5, 166228749), (9, 92349305), (15, 55409583), (45, 18469861), (2707, 307035), (6823, 121815), (8121, 102345), (13535, 61407), (20469, 40605), (24363, 34115)]