16925675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 23800560

約数和(自身を除く): 6874885

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 2741, 6175, 13705, 35633, 52079, 68525, 178165, 260395, 677027, 890825, 1301975, 3385135, 16925675]

約数ペア:

[(1, 16925675), (5, 3385135), (13, 1301975), (19, 890825), (25, 677027), (65, 260395), (95, 178165), (247, 68525), (325, 52079), (475, 35633), (1235, 13705), (2741, 6175)]