138521185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{148151}}^1$

素因数の和:148184

約数の個数: 16

約数和(自身を含む): 192004992

約数和(自身を除く): 53483807

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 148151, 740755, 1629661, 2518567, 8148305, 12592835, 27704237, 138521185]

約数ペア:

[(1, 138521185), (5, 27704237), (11, 12592835), (17, 8148305), (55, 2518567), (85, 1629661), (187, 740755), (935, 148151)]