8966815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 12642336

約数和(自身を除く): 3675521

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 12541, 62705, 137951, 163033, 689755, 815165, 1793363, 8966815]

約数ペア:

[(1, 8966815), (5, 1793363), (11, 815165), (13, 689755), (55, 163033), (65, 137951), (143, 62705), (715, 12541)]