11931924095

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 19660868640

約数和(自身を除く): 7728944545

約数列:

[1, 5, 7, 13, 19, 35, 37, 49, 65, 73, 91, 95, 133, 185, 245, 247, 259, 365, 455, 481, 511, 637, 665, 703, 931, 949, 1235, 1295, 1387, 1729, 1813, 2405, 2555, 2701, 3185, 3367, 3515, 3577, 4655, 4745, 4921, 5329, 6643, 6935, 8645, 9065, 9139, 9709, 12103, 13505, 16835, 17885, 18031, 18907, 23569, 24605, 26645, 33215, 34447, 35113, 37303, 45695, 46501, 48545, 51319, 60515, 63973, 67963, 69277, 90155, 94535, 101251, 117845, 126217, 132349, 172235, 175565, 186515, 197173, 232505, 245791, 256595, 261121, 319865, 339815, 346385, 359233, 447811, 484939, 506255, 631085, 661745, 667147, 708757, 883519, 985865, 1228955, 1305605, 1316263, 1380211, 1720537, 1796165, 2239055, 2424695, 2514631, 2563249, 3335735, 3394573, 3543785, 3746287, 4417595, 4670029, 4961299, 6581315, 6901055, 8602685, 9213841, 9661477, 12573155, 12816245, 16972865, 17942743, 18731435, 23350145, 24806495, 26224009, 32690203, 46069205, 48307385, 48701731, 64496887, 89713715, 125599201, 131120045, 163451015, 183568063, 243508655, 322484435, 340912117, 627996005, 917840315, 1704560585, 2386384819, 11931924095]

約数ペア:

[(1, 11931924095), (5, 2386384819), (7, 1704560585), (13, 917840315), (19, 627996005), (35, 340912117), (37, 322484435), (49, 243508655), (65, 183568063), (73, 163451015), (91, 131120045), (95, 125599201), (133, 89713715), (185, 64496887), (245, 48701731), (247, 48307385), (259, 46069205), (365, 32690203), (455, 26224009), (481, 24806495), (511, 23350145), (637, 18731435), (665, 17942743), (703, 16972865), (931, 12816245), (949, 12573155), (1235, 9661477), (1295, 9213841), (1387, 8602685), (1729, 6901055), (1813, 6581315), (2405, 4961299), (2555, 4670029), (2701, 4417595), (3185, 3746287), (3367, 3543785), (3515, 3394573), (3577, 3335735), (4655, 2563249), (4745, 2514631), (4921, 2424695), (5329, 2239055), (6643, 1796165), (6935, 1720537), (8645, 1380211), (9065, 1316263), (9139, 1305605), (9709, 1228955), (12103, 985865), (13505, 883519), (16835, 708757), (17885, 667147), (18031, 661745), (18907, 631085), (23569, 506255), (24605, 484939), (26645, 447811), (33215, 359233), (34447, 346385), (35113, 339815), (37303, 319865), (45695, 261121), (46501, 256595), (48545, 245791), (51319, 232505), (60515, 197173), (63973, 186515), (67963, 175565), (69277, 172235), (90155, 132349), (94535, 126217), (101251, 117845)]