123576055

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 151126560

約数和(自身を除く): 27550505

約数列:

[1, 5, 89, 137, 445, 685, 2027, 10135, 12193, 60965, 180403, 277699, 902015, 1388495, 24715211, 123576055]

約数ペア:

[(1, 123576055), (5, 24715211), (89, 1388495), (137, 902015), (445, 277699), (685, 180403), (2027, 60965), (10135, 12193)]