23394735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 51891840

約数和(自身を除く): 28497105

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 63, 65, 87, 91, 105, 117, 145, 195, 197, 203, 261, 273, 315, 377, 435, 455, 585, 591, 609, 819, 985, 1015, 1131, 1305, 1365, 1379, 1773, 1827, 1885, 2561, 2639, 2955, 3045, 3393, 4095, 4137, 5655, 5713, 6895, 7683, 7917, 8865, 9135, 12411, 12805, 13195, 16965, 17139, 17927, 20685, 23049, 23751, 28565, 38415, 39585, 39991, 51417, 53781, 62055, 74269, 85695, 89635, 115245, 118755, 119973, 161343, 199955, 222807, 257085, 268905, 359919, 371345, 519883, 599865, 668421, 806715, 1114035, 1559649, 1799595, 2599415, 3342105, 4678947, 7798245, 23394735]

約数ペア:

[(1, 23394735), (3, 7798245), (5, 4678947), (7, 3342105), (9, 2599415), (13, 1799595), (15, 1559649), (21, 1114035), (29, 806715), (35, 668421), (39, 599865), (45, 519883), (63, 371345), (65, 359919), (87, 268905), (91, 257085), (105, 222807), (117, 199955), (145, 161343), (195, 119973), (197, 118755), (203, 115245), (261, 89635), (273, 85695), (315, 74269), (377, 62055), (435, 53781), (455, 51417), (585, 39991), (591, 39585), (609, 38415), (819, 28565), (985, 23751), (1015, 23049), (1131, 20685), (1305, 17927), (1365, 17139), (1379, 16965), (1773, 13195), (1827, 12805), (1885, 12411), (2561, 9135), (2639, 8865), (2955, 7917), (3045, 7683), (3393, 6895), (4095, 5713), (4137, 5655)]