271489654805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{33250417}}^1$

素因数の和:33250516

約数の個数: 16

約数和(自身を含む): 344740333824

約数和(自身を除く): 73250679019

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 33250417, 166252085, 764759591, 2360779607, 3823797955, 11803898035, 54297930961, 271489654805]

約数ペア:

[(1, 271489654805), (5, 54297930961), (23, 11803898035), (71, 3823797955), (115, 2360779607), (355, 764759591), (1633, 166252085), (8165, 33250417)]