71486705

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 16641295

約数列:

[1, 5, 71, 79, 355, 395, 2549, 5609, 12745, 28045, 180979, 201371, 904895, 1006855, 14297341, 71486705]

約数ペア:

[(1, 71486705), (5, 14297341), (71, 1006855), (79, 904895), (355, 201371), (395, 180979), (2549, 28045), (5609, 12745)]