457742015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{3631}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 578795520

約数和(自身を除く): 121053505

約数列:

[1, 5, 19, 95, 1327, 3631, 6635, 18155, 25213, 68989, 126065, 344945, 4818337, 24091685, 91548403, 457742015]

約数ペア:

[(1, 457742015), (5, 91548403), (19, 24091685), (95, 4818337), (1327, 344945), (3631, 126065), (6635, 68989), (18155, 25213)]