13878095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 7955185

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 113, 121, 145, 203, 319, 385, 565, 605, 791, 847, 1015, 1243, 1595, 2233, 3277, 3509, 3955, 4235, 6215, 8701, 11165, 13673, 16385, 17545, 22939, 24563, 36047, 43505, 68365, 95711, 114695, 122815, 180235, 252329, 396517, 478555, 1261645, 1982585, 2775619, 13878095]

約数ペア:

[(1, 13878095), (5, 2775619), (7, 1982585), (11, 1261645), (29, 478555), (35, 396517), (55, 252329), (77, 180235), (113, 122815), (121, 114695), (145, 95711), (203, 68365), (319, 43505), (385, 36047), (565, 24563), (605, 22939), (791, 17545), (847, 16385), (1015, 13673), (1243, 11165), (1595, 8701), (2233, 6215), (3277, 4235), (3509, 3955)]