70565555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28627}}^1$

素因数の和:28678

約数の個数: 16

約数和(自身を含む): 92754720

約数和(自身を除く): 22189165

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 28627, 143135, 486659, 830183, 2433295, 4150915, 14113111, 70565555]

約数ペア:

[(1, 70565555), (5, 14113111), (17, 4150915), (29, 2433295), (85, 830183), (145, 486659), (493, 143135), (2465, 28627)]