17200495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 22317120

約数和(自身を除く): 5116625

約数列:

[1, 5, 13, 65, 409, 647, 2045, 3235, 5317, 8411, 26585, 42055, 264623, 1323115, 3440099, 17200495]

約数ペア:

[(1, 17200495), (5, 3440099), (13, 1323115), (65, 264623), (409, 42055), (647, 26585), (2045, 8411), (3235, 5317)]