78385235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2791}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 97094592

約数和(自身を除く): 18709357

約数列:

[1, 5, 41, 137, 205, 685, 2791, 5617, 13955, 28085, 114431, 382367, 572155, 1911835, 15677047, 78385235]

約数ペア:

[(1, 78385235), (5, 15677047), (41, 1911835), (137, 572155), (205, 382367), (685, 114431), (2791, 28085), (5617, 13955)]