155909533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1607}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 178295040

約数和(自身を除く): 22385507

約数列:

[1, 13, 17, 221, 439, 1607, 5707, 7463, 20891, 27319, 97019, 355147, 705473, 9171149, 11993041, 155909533]

約数ペア:

[(1, 155909533), (13, 11993041), (17, 9171149), (221, 705473), (439, 355147), (1607, 97019), (5707, 27319), (7463, 20891)]