66164865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{339307}}^1$

素因数の和:339328

約数の個数: 16

約数和(自身を含む): 114007488

約数和(自身を除く): 47842623

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 339307, 1017921, 1696535, 4410991, 5089605, 13232973, 22054955, 66164865]

約数ペア:

[(1, 66164865), (3, 22054955), (5, 13232973), (13, 5089605), (15, 4410991), (39, 1696535), (65, 1017921), (195, 339307)]