18540105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65053}}^1$

素因数の和:65080

約数の個数: 16

約数和(自身を含む): 31225920

約数和(自身を除く): 12685815

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 65053, 195159, 325265, 975795, 1236007, 3708021, 6180035, 18540105]

約数ペア:

[(1, 18540105), (3, 6180035), (5, 3708021), (15, 1236007), (19, 975795), (57, 325265), (95, 195159), (285, 65053)]