15671888505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6971}}^1$

素因数の和:7069

約数の個数: 160

約数和(自身を含む): 35148250368

約数和(自身を除く): 19476361863

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 61, 63, 65, 81, 91, 105, 117, 135, 183, 189, 195, 273, 305, 315, 351, 405, 427, 455, 549, 567, 585, 793, 819, 915, 945, 1053, 1281, 1365, 1647, 1755, 2135, 2379, 2457, 2745, 2835, 3843, 3965, 4095, 4941, 5265, 5551, 6405, 6971, 7137, 7371, 8235, 11529, 11895, 12285, 16653, 19215, 20913, 21411, 24705, 27755, 34587, 34855, 35685, 36855, 48797, 49959, 57645, 62739, 64233, 83265, 90623, 104565, 107055, 146391, 149877, 172935, 188217, 243985, 249795, 271869, 313695, 321165, 425231, 439173, 449631, 453115, 564651, 634361, 731955, 749385, 815607, 941085, 1275693, 1317519, 1359345, 1903083, 2126155, 2195865, 2248155, 2446821, 2823255, 2976617, 3171805, 3827079, 3952557, 4078035, 5528003, 5709249, 6378465, 6587595, 7340463, 8929851, 9515415, 11481237, 12234105, 14883085, 16584009, 17127747, 19135395, 19762785, 26789553, 27640015, 28546245, 34443711, 36702315, 38696021, 44649255, 49752027, 51383241, 57406185, 80368659, 82920045, 85638735, 116088063, 133947765, 149256081, 172218555, 193480105, 241105977, 248760135, 256916205, 348264189, 401843295, 447768243, 580440315, 746280405, 1044792567, 1205529885, 1741320945, 2238841215, 3134377701, 5223962835, 15671888505]

約数ペア:

[(1, 15671888505), (3, 5223962835), (5, 3134377701), (7, 2238841215), (9, 1741320945), (13, 1205529885), (15, 1044792567), (21, 746280405), (27, 580440315), (35, 447768243), (39, 401843295), (45, 348264189), (61, 256916205), (63, 248760135), (65, 241105977), (81, 193480105), (91, 172218555), (105, 149256081), (117, 133947765), (135, 116088063), (183, 85638735), (189, 82920045), (195, 80368659), (273, 57406185), (305, 51383241), (315, 49752027), (351, 44649255), (405, 38696021), (427, 36702315), (455, 34443711), (549, 28546245), (567, 27640015), (585, 26789553), (793, 19762785), (819, 19135395), (915, 17127747), (945, 16584009), (1053, 14883085), (1281, 12234105), (1365, 11481237), (1647, 9515415), (1755, 8929851), (2135, 7340463), (2379, 6587595), (2457, 6378465), (2745, 5709249), (2835, 5528003), (3843, 4078035), (3965, 3952557), (4095, 3827079), (4941, 3171805), (5265, 2976617), (5551, 2823255), (6405, 2446821), (6971, 2248155), (7137, 2195865), (7371, 2126155), (8235, 1903083), (11529, 1359345), (11895, 1317519), (12285, 1275693), (16653, 941085), (19215, 815607), (20913, 749385), (21411, 731955), (24705, 634361), (27755, 564651), (34587, 453115), (34855, 449631), (35685, 439173), (36855, 425231), (48797, 321165), (49959, 313695), (57645, 271869), (62739, 249795), (64233, 243985), (83265, 188217), (90623, 172935), (104565, 149877), (107055, 146391)]