149838105

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{22549}}^1$

素因数の和:23000

約数の個数: 16

約数和(自身を含む): 240292800

約数和(自身を除く): 90454695

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 22549, 67647, 112745, 338235, 9989207, 29967621, 49946035, 149838105]

約数ペア:

[(1, 149838105), (3, 49946035), (5, 29967621), (15, 9989207), (443, 338235), (1329, 112745), (2215, 67647), (6645, 22549)]