124123105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21419}}^1$

素因数の和:21504

約数の個数: 16

約数和(自身を含む): 159364800

約数和(自身を除く): 35241695

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 21419, 107095, 406961, 1306559, 2034805, 6532795, 24824621, 124123105]

約数ペア:

[(1, 124123105), (5, 24824621), (19, 6532795), (61, 2034805), (95, 1306559), (305, 406961), (1159, 107095), (5795, 21419)]