23640435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 29194893

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 161, 195, 207, 251, 273, 299, 315, 345, 455, 483, 585, 753, 805, 819, 897, 1035, 1255, 1365, 1449, 1495, 1757, 2093, 2259, 2415, 2691, 3263, 3765, 4095, 4485, 5271, 5773, 6279, 7245, 8785, 9789, 10465, 11295, 13455, 15813, 16315, 17319, 18837, 22841, 26355, 28865, 29367, 31395, 40411, 48945, 51957, 68523, 75049, 79065, 86595, 94185, 114205, 121233, 146835, 202055, 205569, 225147, 259785, 342615, 363699, 375245, 525343, 606165, 675441, 1027845, 1125735, 1576029, 1818495, 2626715, 3377205, 4728087, 7880145, 23640435]

約数ペア:

[(1, 23640435), (3, 7880145), (5, 4728087), (7, 3377205), (9, 2626715), (13, 1818495), (15, 1576029), (21, 1125735), (23, 1027845), (35, 675441), (39, 606165), (45, 525343), (63, 375245), (65, 363699), (69, 342615), (91, 259785), (105, 225147), (115, 205569), (117, 202055), (161, 146835), (195, 121233), (207, 114205), (251, 94185), (273, 86595), (299, 79065), (315, 75049), (345, 68523), (455, 51957), (483, 48945), (585, 40411), (753, 31395), (805, 29367), (819, 28865), (897, 26355), (1035, 22841), (1255, 18837), (1365, 17319), (1449, 16315), (1495, 15813), (1757, 13455), (2093, 11295), (2259, 10465), (2415, 9789), (2691, 8785), (3263, 7245), (3765, 6279), (4095, 5773), (4485, 5271)]