78867385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28627}}^1$

素因数の和:28680

約数の個数: 16

約数和(自身を含む): 103060800

約数和(自身を除く): 24193415

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 28627, 143135, 543913, 830183, 2719565, 4150915, 15773477, 78867385]

約数ペア:

[(1, 78867385), (5, 15773477), (19, 4150915), (29, 2719565), (95, 830183), (145, 543913), (551, 143135), (2755, 28627)]