38470005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40709}}^1$

素因数の和:40730

約数の個数: 32

約数和(自身を含む): 78163200

約数和(自身を除く): 39693195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40709, 122127, 203545, 284963, 366381, 610635, 854889, 1099143, 1424815, 1831905, 2564667, 4274445, 5495715, 7694001, 12823335, 38470005]

約数ペア:

[(1, 38470005), (3, 12823335), (5, 7694001), (7, 5495715), (9, 4274445), (15, 2564667), (21, 1831905), (27, 1424815), (35, 1099143), (45, 854889), (63, 610635), (105, 366381), (135, 284963), (189, 203545), (315, 122127), (945, 40709)]