291299675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5003}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 385328016

約数和(自身を除く): 94028341

約数列:

[1, 5, 17, 25, 85, 137, 425, 685, 2329, 3425, 5003, 11645, 25015, 58225, 85051, 125075, 425255, 685411, 2126275, 3427055, 11651987, 17135275, 58259935, 291299675]

約数ペア:

[(1, 291299675), (5, 58259935), (17, 17135275), (25, 11651987), (85, 3427055), (137, 2126275), (425, 685411), (685, 425255), (2329, 125075), (3425, 85051), (5003, 58225), (11645, 25015)]