4731155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 6719760

約数和(自身を除く): 1988605

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 509, 715, 845, 1859, 2545, 5599, 6617, 9295, 27995, 33085, 72787, 86021, 363935, 430105, 946231, 4731155]

約数ペア:

[(1, 4731155), (5, 946231), (11, 430105), (13, 363935), (55, 86021), (65, 72787), (143, 33085), (169, 27995), (509, 9295), (715, 6617), (845, 5599), (1859, 2545)]