1089372095

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 1595704320

約数和(自身を除く): 506332225

約数列:

[1, 5, 7, 29, 35, 67, 83, 145, 193, 203, 335, 415, 469, 581, 965, 1015, 1351, 1943, 2345, 2407, 2905, 5561, 5597, 6755, 9715, 12035, 12931, 13601, 16019, 16849, 27805, 27985, 38927, 39179, 64655, 68005, 80095, 84245, 90517, 112133, 161269, 194635, 195895, 374999, 452585, 464551, 560665, 806345, 1073273, 1128883, 1874995, 2322755, 2624993, 3251857, 5366365, 5644415, 7512911, 13124965, 16259285, 31124917, 37564555, 155624585, 217874419, 1089372095]

約数ペア:

[(1, 1089372095), (5, 217874419), (7, 155624585), (29, 37564555), (35, 31124917), (67, 16259285), (83, 13124965), (145, 7512911), (193, 5644415), (203, 5366365), (335, 3251857), (415, 2624993), (469, 2322755), (581, 1874995), (965, 1128883), (1015, 1073273), (1351, 806345), (1943, 560665), (2345, 464551), (2407, 452585), (2905, 374999), (5561, 195895), (5597, 194635), (6755, 161269), (9715, 112133), (12035, 90517), (12931, 84245), (13601, 80095), (16019, 68005), (16849, 64655), (27805, 39179), (27985, 38927)]