14647655

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 20238336

約数和(自身を除く): 5590681

約数列:

[1, 5, 11, 31, 55, 71, 121, 155, 341, 355, 605, 781, 1331, 1705, 2201, 3751, 3905, 6655, 8591, 11005, 18755, 24211, 41261, 42955, 94501, 121055, 206305, 266321, 472505, 1331605, 2929531, 14647655]

約数ペア:

[(1, 14647655), (5, 2929531), (11, 1331605), (31, 472505), (55, 266321), (71, 206305), (121, 121055), (155, 94501), (341, 42955), (355, 41261), (605, 24211), (781, 18755), (1331, 11005), (1705, 8591), (2201, 6655), (3751, 3905)]