15087663

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 22404096

約数和(自身を除く): 7316433

約数列:

[1, 3, 9, 67, 131, 191, 201, 393, 573, 603, 1179, 1719, 8777, 12797, 25021, 26331, 38391, 75063, 78993, 115173, 225189, 1676407, 5029221, 15087663]

約数ペア:

[(1, 15087663), (3, 5029221), (9, 1676407), (67, 225189), (131, 115173), (191, 78993), (201, 75063), (393, 38391), (573, 26331), (603, 25021), (1179, 12797), (1719, 8777)]