83648585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42787}}^1$

素因数の和:42832

約数の個数: 16

約数和(自身を含む): 110906496

約数和(自身を除く): 27257911

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 42787, 213935, 727379, 984101, 3636895, 4920505, 16729717, 83648585]

約数ペア:

[(1, 83648585), (5, 16729717), (17, 4920505), (23, 3636895), (85, 984101), (115, 727379), (391, 213935), (1955, 42787)]