80707925535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 139345920000

約数和(自身を除く): 58637994465

約数列:

[1, 3, 5, 15, 29, 47, 83, 87, 141, 145, 199, 235, 239, 249, 415, 435, 597, 705, 717, 995, 1195, 1245, 1363, 2407, 2985, 3585, 3901, 4089, 5771, 6815, 6931, 7221, 9353, 11233, 11703, 12035, 16517, 17313, 19505, 19837, 20445, 20793, 28059, 28855, 33699, 34655, 36105, 46765, 47561, 49551, 56165, 58515, 59511, 82585, 86565, 99185, 103965, 113129, 140295, 142683, 168495, 237805, 247755, 271237, 297555, 325757, 339387, 478993, 565645, 575273, 713415, 776299, 813711, 932339, 977271, 1356185, 1379269, 1436979, 1628785, 1696935, 1725819, 2235367, 2328897, 2394965, 2797017, 2876365, 3881495, 3947563, 4068555, 4137807, 4661695, 4886355, 6706101, 6896345, 7184895, 8629095, 11176835, 11644485, 11842689, 13985085, 19737815, 20689035, 22512671, 27037831, 33530505, 59213445, 64825643, 67538013, 81113493, 112563355, 114479327, 135189155, 185535461, 194476929, 324128215, 337690065, 343437981, 405567465, 556606383, 572396635, 927677305, 972384645, 1717189905, 2783031915, 5380528369, 16141585107, 26902641845, 80707925535]

約数ペア:

[(1, 80707925535), (3, 26902641845), (5, 16141585107), (15, 5380528369), (29, 2783031915), (47, 1717189905), (83, 972384645), (87, 927677305), (141, 572396635), (145, 556606383), (199, 405567465), (235, 343437981), (239, 337690065), (249, 324128215), (415, 194476929), (435, 185535461), (597, 135189155), (705, 114479327), (717, 112563355), (995, 81113493), (1195, 67538013), (1245, 64825643), (1363, 59213445), (2407, 33530505), (2985, 27037831), (3585, 22512671), (3901, 20689035), (4089, 19737815), (5771, 13985085), (6815, 11842689), (6931, 11644485), (7221, 11176835), (9353, 8629095), (11233, 7184895), (11703, 6896345), (12035, 6706101), (16517, 4886355), (17313, 4661695), (19505, 4137807), (19837, 4068555), (20445, 3947563), (20793, 3881495), (28059, 2876365), (28855, 2797017), (33699, 2394965), (34655, 2328897), (36105, 2235367), (46765, 1725819), (47561, 1696935), (49551, 1628785), (56165, 1436979), (58515, 1379269), (59511, 1356185), (82585, 977271), (86565, 932339), (99185, 813711), (103965, 776299), (113129, 713415), (140295, 575273), (142683, 565645), (168495, 478993), (237805, 339387), (247755, 325757), (271237, 297555)]