9769005

素因数分解:

$3^4\times 5^1\times {\mathrm{24121}}^1$

素因数の和:24138

約数の個数: 20

約数和(自身を含む): 17512572

約数和(自身を除く): 7743567

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24121, 72363, 120605, 217089, 361815, 651267, 1085445, 1953801, 3256335, 9769005]

約数ペア:

[(1, 9769005), (3, 3256335), (5, 1953801), (9, 1085445), (15, 651267), (27, 361815), (45, 217089), (81, 120605), (135, 72363), (405, 24121)]