75457395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128987}}^1$

素因数の和:129011

約数の個数: 24

約数和(自身を含む): 140854896

約数和(自身を除く): 65397501

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 128987, 386961, 644935, 1160883, 1676831, 1934805, 5030493, 5804415, 8384155, 15091479, 25152465, 75457395]

約数ペア:

[(1, 75457395), (3, 25152465), (5, 15091479), (9, 8384155), (13, 5804415), (15, 5030493), (39, 1934805), (45, 1676831), (65, 1160883), (117, 644935), (195, 386961), (585, 128987)]