15691738725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{5653}}^1$

素因数の和:5768

約数の個数: 108

約数和(自身を含む): 30856286604

約数和(自身を除く): 15164547879

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 73, 75, 117, 169, 195, 219, 225, 325, 365, 507, 585, 657, 845, 949, 975, 1095, 1521, 1825, 2535, 2847, 2925, 3285, 4225, 4745, 5475, 5653, 7605, 8541, 12337, 12675, 14235, 16425, 16959, 23725, 28265, 37011, 38025, 42705, 50877, 61685, 71175, 73489, 84795, 111033, 141325, 185055, 213525, 220467, 254385, 308425, 367445, 412669, 423975, 555165, 661401, 925275, 955357, 1102335, 1238007, 1271925, 1837225, 2063345, 2775825, 2866071, 3307005, 3714021, 4776785, 5364697, 5511675, 6190035, 8598213, 10316725, 14330355, 16094091, 16535025, 18570105, 23883925, 26823485, 30950175, 42991065, 48282273, 69741061, 71651775, 80470455, 92850525, 134117425, 209223183, 214955325, 241411365, 348705305, 402352275, 627669549, 1046115915, 1207056825, 1743526525, 3138347745, 5230579575, 15691738725]

約数ペア:

[(1, 15691738725), (3, 5230579575), (5, 3138347745), (9, 1743526525), (13, 1207056825), (15, 1046115915), (25, 627669549), (39, 402352275), (45, 348705305), (65, 241411365), (73, 214955325), (75, 209223183), (117, 134117425), (169, 92850525), (195, 80470455), (219, 71651775), (225, 69741061), (325, 48282273), (365, 42991065), (507, 30950175), (585, 26823485), (657, 23883925), (845, 18570105), (949, 16535025), (975, 16094091), (1095, 14330355), (1521, 10316725), (1825, 8598213), (2535, 6190035), (2847, 5511675), (2925, 5364697), (3285, 4776785), (4225, 3714021), (4745, 3307005), (5475, 2866071), (5653, 2775825), (7605, 2063345), (8541, 1837225), (12337, 1271925), (12675, 1238007), (14235, 1102335), (16425, 955357), (16959, 925275), (23725, 661401), (28265, 555165), (37011, 423975), (38025, 412669), (42705, 367445), (50877, 308425), (61685, 254385), (71175, 220467), (73489, 213525), (84795, 185055), (111033, 141325)]