123283345

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 150220800

約数和(自身を除く): 26937455

約数列:

[1, 5, 127, 149, 635, 745, 1303, 6515, 18923, 94615, 165481, 194147, 827405, 970735, 24656669, 123283345]

約数ペア:

[(1, 123283345), (5, 24656669), (127, 970735), (149, 827405), (635, 194147), (745, 165481), (1303, 94615), (6515, 18923)]