15525744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 43747200

約数和(自身を除く): 28221456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 179, 208, 278, 312, 358, 417, 537, 556, 624, 716, 834, 1074, 1112, 1432, 1668, 1807, 2148, 2224, 2327, 2864, 3336, 3614, 4296, 4654, 5421, 6672, 6981, 7228, 8592, 9308, 10842, 13962, 14456, 18616, 21684, 24881, 27924, 28912, 37232, 43368, 49762, 55848, 74643, 86736, 99524, 111696, 149286, 199048, 298572, 323453, 398096, 597144, 646906, 970359, 1194288, 1293812, 1940718, 2587624, 3881436, 5175248, 7762872, 15525744]

約数ペア:

[(1, 15525744), (2, 7762872), (3, 5175248), (4, 3881436), (6, 2587624), (8, 1940718), (12, 1293812), (13, 1194288), (16, 970359), (24, 646906), (26, 597144), (39, 398096), (48, 323453), (52, 298572), (78, 199048), (104, 149286), (139, 111696), (156, 99524), (179, 86736), (208, 74643), (278, 55848), (312, 49762), (358, 43368), (417, 37232), (537, 28912), (556, 27924), (624, 24881), (716, 21684), (834, 18616), (1074, 14456), (1112, 13962), (1432, 10842), (1668, 9308), (1807, 8592), (2148, 7228), (2224, 6981), (2327, 6672), (2864, 5421), (3336, 4654), (3614, 4296)]