2667209545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{40993}}^1$

素因数の和:41042

約数の個数: 48

約数和(自身を含む): 4321095552

約数和(自身を除く): 1653886007

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1183, 1859, 5005, 5915, 9295, 13013, 40993, 65065, 204965, 286951, 450923, 532909, 1434755, 2254615, 2664545, 3156461, 3730363, 5861999, 6927817, 15782305, 18651815, 29309995, 34639085, 41033993, 48494719, 76205987, 205169965, 242473595, 381029935, 533441909, 2667209545]

約数ペア:

[(1, 2667209545), (5, 533441909), (7, 381029935), (11, 242473595), (13, 205169965), (35, 76205987), (55, 48494719), (65, 41033993), (77, 34639085), (91, 29309995), (143, 18651815), (169, 15782305), (385, 6927817), (455, 5861999), (715, 3730363), (845, 3156461), (1001, 2664545), (1183, 2254615), (1859, 1434755), (5005, 532909), (5915, 450923), (9295, 286951), (13013, 204965), (40993, 65065)]