55368315

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3163}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 96248880

約数和(自身を除く): 40880565

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3163, 3501, 5835, 9489, 15815, 17505, 28467, 47445, 142335, 1230407, 3691221, 6152035, 11073663, 18456105, 55368315]

約数ペア:

[(1, 55368315), (3, 18456105), (5, 11073663), (9, 6152035), (15, 3691221), (45, 1230407), (389, 142335), (1167, 47445), (1945, 28467), (3163, 17505), (3501, 15815), (5835, 9489)]