28398996855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1\times {\mathrm{5407}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 51833733120

約数和(自身を除く): 23434736265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 5407, 6143, 16221, 18429, 27035, 30715, 48663, 55287, 81105, 92145, 102733, 116717, 243315, 276435, 308199, 350151, 513665, 583585, 924597, 1050453, 1540995, 1750755, 4622985, 5252265, 33215201, 99645603, 166076005, 298936809, 498228015, 631088819, 1494684045, 1893266457, 3155444095, 5679799371, 9466332285, 28398996855]

約数ペア:

[(1, 28398996855), (3, 9466332285), (5, 5679799371), (9, 3155444095), (15, 1893266457), (19, 1494684045), (45, 631088819), (57, 498228015), (95, 298936809), (171, 166076005), (285, 99645603), (855, 33215201), (5407, 5252265), (6143, 4622985), (16221, 1750755), (18429, 1540995), (27035, 1050453), (30715, 924597), (48663, 583585), (55287, 513665), (81105, 350151), (92145, 308199), (102733, 276435), (116717, 243315)]