85251155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 120083040

約数和(自身を除く): 34831885

約数列:

[1, 5, 11, 29, 43, 55, 113, 121, 145, 215, 319, 473, 565, 605, 1243, 1247, 1595, 2365, 3277, 3509, 4859, 5203, 6215, 6235, 13673, 13717, 16385, 17545, 24295, 26015, 36047, 53449, 68365, 68585, 140911, 150887, 180235, 267245, 396517, 587939, 704555, 754435, 1550021, 1982585, 2939695, 7750105, 17050231, 85251155]

約数ペア:

[(1, 85251155), (5, 17050231), (11, 7750105), (29, 2939695), (43, 1982585), (55, 1550021), (113, 754435), (121, 704555), (145, 587939), (215, 396517), (319, 267245), (473, 180235), (565, 150887), (605, 140911), (1243, 68585), (1247, 68365), (1595, 53449), (2365, 36047), (3277, 26015), (3509, 24295), (4859, 17545), (5203, 16385), (6215, 13717), (6235, 13673)]