11794815

素因数分解:

$3^4\times 5^1\times {\mathrm{29123}}^1$

素因数の和:29140

約数の個数: 20

約数和(自身を含む): 21144024

約数和(自身を除く): 9349209

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29123, 87369, 145615, 262107, 436845, 786321, 1310535, 2358963, 3931605, 11794815]

約数ペア:

[(1, 11794815), (3, 3931605), (5, 2358963), (9, 1310535), (15, 786321), (27, 436845), (45, 262107), (81, 145615), (135, 87369), (405, 29123)]