69105085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 106900992

約数和(自身を除く): 37795907

約数列:

[1, 5, 7, 17, 35, 37, 43, 73, 85, 119, 185, 215, 259, 301, 365, 511, 595, 629, 731, 1241, 1295, 1505, 1591, 2555, 2701, 3139, 3145, 3655, 4403, 5117, 6205, 7955, 8687, 11137, 13505, 15695, 18907, 21973, 22015, 25585, 27047, 43435, 45917, 53363, 55685, 94535, 109865, 116143, 135235, 189329, 229585, 266815, 321419, 373541, 580715, 813001, 946645, 1607095, 1867705, 1974431, 4065005, 9872155, 13821017, 69105085]

約数ペア:

[(1, 69105085), (5, 13821017), (7, 9872155), (17, 4065005), (35, 1974431), (37, 1867705), (43, 1607095), (73, 946645), (85, 813001), (119, 580715), (185, 373541), (215, 321419), (259, 266815), (301, 229585), (365, 189329), (511, 135235), (595, 116143), (629, 109865), (731, 94535), (1241, 55685), (1295, 53363), (1505, 45917), (1591, 43435), (2555, 27047), (2701, 25585), (3139, 22015), (3145, 21973), (3655, 18907), (4403, 15695), (5117, 13505), (6205, 11137), (7955, 8687)]