18243165

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3209}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 29275200

約数和(自身を除く): 11032035

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 3209, 5685, 9627, 16045, 48135, 1216211, 3648633, 6081055, 18243165]

約数ペア:

[(1, 18243165), (3, 6081055), (5, 3648633), (15, 1216211), (379, 48135), (1137, 16045), (1895, 9627), (3209, 5685)]