83456385

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 53349375

約数列:

[1, 3, 5, 15, 59, 177, 181, 295, 521, 543, 885, 905, 1563, 2605, 2715, 7815, 10679, 30739, 32037, 53395, 92217, 94301, 153695, 160185, 282903, 461085, 471505, 1414515, 5563759, 16691277, 27818795, 83456385]

約数ペア:

[(1, 83456385), (3, 27818795), (5, 16691277), (15, 5563759), (59, 1414515), (177, 471505), (181, 461085), (295, 282903), (521, 160185), (543, 153695), (885, 94301), (905, 92217), (1563, 53395), (2605, 32037), (2715, 30739), (7815, 10679)]