295991215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 409348800

約数和(自身を除く): 113357585

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 793, 1159, 1235, 3929, 3965, 5795, 15067, 19645, 51077, 74651, 75335, 239669, 255385, 373255, 970463, 1198345, 3115697, 4553711, 4852315, 15578485, 22768555, 59198243, 295991215]

約数ペア:

[(1, 295991215), (5, 59198243), (13, 22768555), (19, 15578485), (61, 4852315), (65, 4553711), (95, 3115697), (247, 1198345), (305, 970463), (793, 373255), (1159, 255385), (1235, 239669), (3929, 75335), (3965, 74651), (5795, 51077), (15067, 19645)]