15673910655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 28354185216

約数和(自身を除く): 12680274561

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 67, 71, 183, 195, 201, 213, 277, 305, 335, 355, 793, 831, 871, 915, 923, 1005, 1065, 1385, 2379, 2613, 2769, 3601, 3965, 4087, 4155, 4331, 4355, 4615, 4757, 10803, 11895, 12261, 12993, 13065, 13845, 14271, 16897, 18005, 18559, 19667, 20435, 21655, 23785, 50691, 53131, 54015, 55677, 56303, 59001, 61305, 61841, 64965, 71355, 84485, 92795, 98335, 159393, 168909, 185523, 219661, 241267, 253455, 255671, 265655, 278385, 281515, 290177, 295005, 309205, 658983, 723801, 767013, 796965, 844545, 870531, 927615, 1098305, 1132099, 1199687, 1206335, 1278355, 1317689, 1450885, 3294915, 3396297, 3599061, 3619005, 3772301, 3835065, 3953067, 4352655, 5660495, 5998435, 6588445, 11316903, 14717287, 15595931, 16981485, 17129957, 17995305, 18861505, 19765335, 44151861, 46787793, 51389871, 56584515, 73586435, 77979655, 80379029, 85649785, 220759305, 233938965, 241137087, 256949355, 401895145, 1044927377, 1205685435, 3134782131, 5224636885, 15673910655]

約数ペア:

[(1, 15673910655), (3, 5224636885), (5, 3134782131), (13, 1205685435), (15, 1044927377), (39, 401895145), (61, 256949355), (65, 241137087), (67, 233938965), (71, 220759305), (183, 85649785), (195, 80379029), (201, 77979655), (213, 73586435), (277, 56584515), (305, 51389871), (335, 46787793), (355, 44151861), (793, 19765335), (831, 18861505), (871, 17995305), (915, 17129957), (923, 16981485), (1005, 15595931), (1065, 14717287), (1385, 11316903), (2379, 6588445), (2613, 5998435), (2769, 5660495), (3601, 4352655), (3965, 3953067), (4087, 3835065), (4155, 3772301), (4331, 3619005), (4355, 3599061), (4615, 3396297), (4757, 3294915), (10803, 1450885), (11895, 1317689), (12261, 1278355), (12993, 1206335), (13065, 1199687), (13845, 1132099), (14271, 1098305), (16897, 927615), (18005, 870531), (18559, 844545), (19667, 796965), (20435, 767013), (21655, 723801), (23785, 658983), (50691, 309205), (53131, 295005), (54015, 290177), (55677, 281515), (56303, 278385), (59001, 265655), (61305, 255671), (61841, 253455), (64965, 241267), (71355, 219661), (84485, 185523), (92795, 168909), (98335, 159393)]