15522276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 45868032

約数和(自身を除く): 30345756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 132, 154, 157, 214, 231, 308, 314, 321, 428, 462, 471, 628, 642, 749, 924, 942, 1099, 1177, 1284, 1498, 1727, 1884, 2198, 2247, 2354, 2996, 3297, 3454, 3531, 4396, 4494, 4708, 5181, 6594, 6908, 7062, 8239, 8988, 10362, 12089, 13188, 14124, 16478, 16799, 20724, 24178, 24717, 32956, 33598, 36267, 48356, 49434, 50397, 67196, 72534, 98868, 100794, 117593, 145068, 184789, 201588, 235186, 352779, 369578, 470372, 554367, 705558, 739156, 1108734, 1293523, 1411116, 2217468, 2587046, 3880569, 5174092, 7761138, 15522276]

約数ペア:

[(1, 15522276), (2, 7761138), (3, 5174092), (4, 3880569), (6, 2587046), (7, 2217468), (11, 1411116), (12, 1293523), (14, 1108734), (21, 739156), (22, 705558), (28, 554367), (33, 470372), (42, 369578), (44, 352779), (66, 235186), (77, 201588), (84, 184789), (107, 145068), (132, 117593), (154, 100794), (157, 98868), (214, 72534), (231, 67196), (308, 50397), (314, 49434), (321, 48356), (428, 36267), (462, 33598), (471, 32956), (628, 24717), (642, 24178), (749, 20724), (924, 16799), (942, 16478), (1099, 14124), (1177, 13188), (1284, 12089), (1498, 10362), (1727, 8988), (1884, 8239), (2198, 7062), (2247, 6908), (2354, 6594), (2996, 5181), (3297, 4708), (3454, 4494), (3531, 4396)]