82765805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4129}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 105067200

約数和(自身を除く): 22301395

約数列:

[1, 5, 19, 95, 211, 1055, 4009, 4129, 20045, 20645, 78451, 392255, 871219, 4356095, 16553161, 82765805]

約数ペア:

[(1, 82765805), (5, 16553161), (19, 4356095), (95, 871219), (211, 392255), (1055, 78451), (4009, 20645), (4129, 20045)]