82773025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{174259}}^1$

素因数の和:174288

約数の個数: 12

約数和(自身を含む): 108041200

約数和(自身を除く): 25268175

約数列:

[1, 5, 19, 25, 95, 475, 174259, 871295, 3310921, 4356475, 16554605, 82773025]

約数ペア:

[(1, 82773025), (5, 16554605), (19, 4356475), (25, 3310921), (95, 871295), (475, 174259)]