42827575

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 63995904

約数和(自身を除く): 21168329

約数列:

[1, 5, 7, 25, 35, 41, 47, 127, 175, 205, 235, 287, 329, 635, 889, 1025, 1175, 1435, 1645, 1927, 3175, 4445, 5207, 5969, 7175, 8225, 9635, 13489, 22225, 26035, 29845, 36449, 41783, 48175, 67445, 130175, 149225, 182245, 208915, 244729, 337225, 911225, 1044575, 1223645, 1713103, 6118225, 8565515, 42827575]

約数ペア:

[(1, 42827575), (5, 8565515), (7, 6118225), (25, 1713103), (35, 1223645), (41, 1044575), (47, 911225), (127, 337225), (175, 244729), (205, 208915), (235, 182245), (287, 149225), (329, 130175), (635, 67445), (889, 48175), (1025, 41783), (1175, 36449), (1435, 29845), (1645, 26035), (1927, 22225), (3175, 13489), (4445, 9635), (5207, 8225), (5969, 7175)]