16113955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 23482368

約数和(自身を除く): 7368413

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 727, 1705, 2015, 3635, 4433, 7997, 9451, 22165, 22537, 39985, 47255, 103961, 112685, 247907, 292981, 519805, 1239535, 1464905, 3222791, 16113955]

約数ペア:

[(1, 16113955), (5, 3222791), (11, 1464905), (13, 1239535), (31, 519805), (55, 292981), (65, 247907), (143, 112685), (155, 103961), (341, 47255), (403, 39985), (715, 22537), (727, 22165), (1705, 9451), (2015, 7997), (3635, 4433)]