124089985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20948

約数の個数: 16

約数和(自身を含む): 157807440

約数和(自身を除く): 33717455

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 20873, 104365, 605317, 855793, 3026585, 4278965, 24817997, 124089985]

約数ペア:

[(1, 124089985), (5, 24817997), (29, 4278965), (41, 3026585), (145, 855793), (205, 605317), (1189, 104365), (5945, 20873)]