80485605

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3863}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 139845888

約数和(自身を除く): 59360283

約数列:

[1, 3, 5, 9, 15, 45, 463, 1389, 2315, 3863, 4167, 6945, 11589, 19315, 20835, 34767, 57945, 173835, 1788569, 5365707, 8942845, 16097121, 26828535, 80485605]

約数ペア:

[(1, 80485605), (3, 26828535), (5, 16097121), (9, 8942845), (15, 5365707), (45, 1788569), (463, 173835), (1389, 57945), (2315, 34767), (3863, 20835), (4167, 19315), (6945, 11589)]