408488145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2094811}}^1$

素因数の和:2094832

約数の個数: 16

約数和(自身を含む): 703856832

約数和(自身を除く): 295368687

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2094811, 6284433, 10474055, 27232543, 31422165, 81697629, 136162715, 408488145]

約数ペア:

[(1, 408488145), (3, 136162715), (5, 81697629), (13, 31422165), (15, 27232543), (39, 10474055), (65, 6284433), (195, 2094811)]