15693593685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16631}}^1$

素因数の和:16719

約数の個数: 128

約数和(自身を含む): 33721712640

約数和(自身を除く): 18028118955

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 43, 55, 57, 77, 95, 105, 129, 133, 165, 209, 215, 231, 285, 301, 385, 399, 473, 627, 645, 665, 817, 903, 1045, 1155, 1419, 1463, 1505, 1995, 2365, 2451, 3135, 3311, 4085, 4389, 4515, 5719, 7095, 7315, 8987, 9933, 12255, 16555, 16631, 17157, 21945, 26961, 28595, 44935, 49665, 49893, 62909, 83155, 85785, 116417, 134805, 182941, 188727, 249465, 314545, 315989, 349251, 548823, 582085, 715133, 914705, 943635, 947967, 1280587, 1579945, 1746255, 2145399, 2211923, 2744115, 3475879, 3575665, 3841761, 4739835, 5005931, 6402935, 6635769, 7866463, 10427637, 10726995, 11059615, 13587527, 15017793, 17379395, 19208805, 23599389, 24331153, 25029655, 33178845, 39332315, 40762581, 52138185, 55065241, 67937635, 72993459, 75088965, 95112689, 117996945, 121655765, 149462797, 165195723, 203812905, 275326205, 285338067, 364967295, 448388391, 475563445, 747313985, 825978615, 1046239579, 1426690335, 2241941955, 3138718737, 5231197895, 15693593685]

約数ペア:

[(1, 15693593685), (3, 5231197895), (5, 3138718737), (7, 2241941955), (11, 1426690335), (15, 1046239579), (19, 825978615), (21, 747313985), (33, 475563445), (35, 448388391), (43, 364967295), (55, 285338067), (57, 275326205), (77, 203812905), (95, 165195723), (105, 149462797), (129, 121655765), (133, 117996945), (165, 95112689), (209, 75088965), (215, 72993459), (231, 67937635), (285, 55065241), (301, 52138185), (385, 40762581), (399, 39332315), (473, 33178845), (627, 25029655), (645, 24331153), (665, 23599389), (817, 19208805), (903, 17379395), (1045, 15017793), (1155, 13587527), (1419, 11059615), (1463, 10726995), (1505, 10427637), (1995, 7866463), (2365, 6635769), (2451, 6402935), (3135, 5005931), (3311, 4739835), (4085, 3841761), (4389, 3575665), (4515, 3475879), (5719, 2744115), (7095, 2211923), (7315, 2145399), (8987, 1746255), (9933, 1579945), (12255, 1280587), (16555, 947967), (16631, 943635), (17157, 914705), (21945, 715133), (26961, 582085), (28595, 548823), (44935, 349251), (49665, 315989), (49893, 314545), (62909, 249465), (83155, 188727), (85785, 182941), (116417, 134805)]