15047214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 39223296

約数和(自身を除く): 24176082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 127, 147, 182, 186, 217, 254, 273, 294, 381, 403, 434, 546, 637, 651, 762, 806, 889, 1209, 1274, 1302, 1519, 1651, 1778, 1911, 2418, 2667, 2821, 3038, 3302, 3822, 3937, 4557, 4953, 5334, 5642, 6223, 7874, 8463, 9114, 9906, 11557, 11811, 12446, 16926, 18669, 19747, 23114, 23622, 27559, 34671, 37338, 39494, 51181, 55118, 59241, 69342, 80899, 82677, 102362, 118482, 153543, 161798, 165354, 192913, 242697, 307086, 358267, 385826, 485394, 578739, 716534, 1074801, 1157478, 2149602, 2507869, 5015738, 7523607, 15047214]

約数ペア:

[(1, 15047214), (2, 7523607), (3, 5015738), (6, 2507869), (7, 2149602), (13, 1157478), (14, 1074801), (21, 716534), (26, 578739), (31, 485394), (39, 385826), (42, 358267), (49, 307086), (62, 242697), (78, 192913), (91, 165354), (93, 161798), (98, 153543), (127, 118482), (147, 102362), (182, 82677), (186, 80899), (217, 69342), (254, 59241), (273, 55118), (294, 51181), (381, 39494), (403, 37338), (434, 34671), (546, 27559), (637, 23622), (651, 23114), (762, 19747), (806, 18669), (889, 16926), (1209, 12446), (1274, 11811), (1302, 11557), (1519, 9906), (1651, 9114), (1778, 8463), (1911, 7874), (2418, 6223), (2667, 5642), (2821, 5334), (3038, 4953), (3302, 4557), (3822, 3937)]