8041815

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6473385

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 839, 1065, 1917, 2517, 3195, 4195, 7551, 9585, 12585, 22653, 37755, 59569, 113265, 178707, 297845, 536121, 893535, 1608363, 2680605, 8041815]

約数ペア:

[(1, 8041815), (3, 2680605), (5, 1608363), (9, 893535), (15, 536121), (27, 297845), (45, 178707), (71, 113265), (135, 59569), (213, 37755), (355, 22653), (639, 12585), (839, 9585), (1065, 7551), (1917, 4195), (2517, 3195)]