752245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 991872

約数和(自身を除く): 239627

約数列:

[1, 5, 13, 65, 71, 163, 355, 815, 923, 2119, 4615, 10595, 11573, 57865, 150449, 752245]

約数ペア:

[(1, 752245), (5, 150449), (13, 57865), (65, 11573), (71, 10595), (163, 4615), (355, 2119), (815, 923)]