10517445

素因数分解:

$3^4\times 5^1\times {\mathrm{25969}}^1$

素因数の和:25986

約数の個数: 20

約数和(自身を含む): 18854220

約数和(自身を除く): 8336775

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25969, 77907, 129845, 233721, 389535, 701163, 1168605, 2103489, 3505815, 10517445]

約数ペア:

[(1, 10517445), (3, 3505815), (5, 2103489), (9, 1168605), (15, 701163), (27, 389535), (45, 233721), (81, 129845), (135, 77907), (405, 25969)]