194047775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5501}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 257889744

約数和(自身を除く): 63841969

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 2075, 5501, 7055, 27505, 35275, 93517, 137525, 456583, 467585, 2282915, 2337925, 7761911, 11414575, 38809555, 194047775]

約数ペア:

[(1, 194047775), (5, 38809555), (17, 11414575), (25, 7761911), (83, 2337925), (85, 2282915), (415, 467585), (425, 456583), (1411, 137525), (2075, 93517), (5501, 35275), (7055, 27505)]