26680605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 49281024

約数和(自身を除く): 22600419

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 2467, 3605, 7401, 10815, 12335, 17269, 37005, 51807, 86345, 254101, 259035, 762303, 1270505, 1778707, 3811515, 5336121, 8893535, 26680605]

約数ペア:

[(1, 26680605), (3, 8893535), (5, 5336121), (7, 3811515), (15, 1778707), (21, 1270505), (35, 762303), (103, 259035), (105, 254101), (309, 86345), (515, 51807), (721, 37005), (1545, 17269), (2163, 12335), (2467, 10815), (3605, 7401)]