161122250015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{28859}}^1\times {\mathrm{15727}}^1$

素因数の和:44662

約数の個数: 16

約数和(自身を含む): 196089154560

約数和(自身を除く): 34966904545

約数列:

[1, 5, 71, 355, 15727, 28859, 78635, 144295, 1116617, 2048989, 5583085, 10244945, 453865493, 2269327465, 32224450003, 161122250015]

約数ペア:

[(1, 161122250015), (5, 32224450003), (71, 2269327465), (355, 453865493), (15727, 10244945), (28859, 5583085), (78635, 2048989), (144295, 1116617)]