76044815

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 44915185

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 139, 145, 203, 245, 319, 343, 385, 539, 695, 973, 1015, 1421, 1529, 1595, 1715, 2233, 2695, 3773, 4031, 4865, 6811, 7105, 7645, 9947, 10703, 11165, 15631, 18865, 20155, 28217, 34055, 44341, 47677, 49735, 53515, 74921, 78155, 109417, 141085, 197519, 221705, 238385, 310387, 374605, 524447, 547085, 987595, 1382633, 1551935, 2172709, 2622235, 6913165, 10863545, 15208963, 76044815]

約数ペア:

[(1, 76044815), (5, 15208963), (7, 10863545), (11, 6913165), (29, 2622235), (35, 2172709), (49, 1551935), (55, 1382633), (77, 987595), (139, 547085), (145, 524447), (203, 374605), (245, 310387), (319, 238385), (343, 221705), (385, 197519), (539, 141085), (695, 109417), (973, 78155), (1015, 74921), (1421, 53515), (1529, 49735), (1595, 47677), (1715, 44341), (2233, 34055), (2695, 28217), (3773, 20155), (4031, 18865), (4865, 15631), (6811, 11165), (7105, 10703), (7645, 9947)]