1234755

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 2235168

約数和(自身を除く): 1000413

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1193, 3579, 5965, 10737, 17895, 27439, 53685, 82317, 137195, 246951, 411585, 1234755]

約数ペア:

[(1, 1234755), (3, 411585), (5, 246951), (9, 137195), (15, 82317), (23, 53685), (45, 27439), (69, 17895), (115, 10737), (207, 5965), (345, 3579), (1035, 1193)]