13677125

素因数分解:

$5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 22464000

約数和(自身を除く): 8786875

約数列:

[1, 5, 7, 11, 25, 29, 35, 49, 55, 77, 125, 145, 175, 203, 245, 275, 319, 343, 385, 539, 725, 875, 1015, 1225, 1375, 1421, 1595, 1715, 1925, 2233, 2695, 3625, 3773, 5075, 6125, 7105, 7975, 8575, 9625, 9947, 11165, 13475, 15631, 18865, 25375, 35525, 39875, 42875, 49735, 55825, 67375, 78155, 94325, 109417, 177625, 248675, 279125, 390775, 471625, 547085, 1243375, 1953875, 2735425, 13677125]

約数ペア:

[(1, 13677125), (5, 2735425), (7, 1953875), (11, 1243375), (25, 547085), (29, 471625), (35, 390775), (49, 279125), (55, 248675), (77, 177625), (125, 109417), (145, 94325), (175, 78155), (203, 67375), (245, 55825), (275, 49735), (319, 42875), (343, 39875), (385, 35525), (539, 25375), (725, 18865), (875, 15631), (1015, 13475), (1225, 11165), (1375, 9947), (1421, 9625), (1595, 8575), (1715, 7975), (1925, 7105), (2233, 6125), (2695, 5075), (3625, 3773)]