15679320965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{19183}}^1$

素因数の和:19410

約数の個数: 48

約数和(自身を含む): 23759307264

約数和(自身を除く): 8079986299

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 193, 385, 605, 847, 965, 1351, 2123, 4235, 6755, 10615, 14861, 19183, 23353, 74305, 95915, 116765, 134281, 163471, 211013, 671405, 817355, 1055065, 1477091, 2321143, 3702319, 7385455, 11605715, 16248001, 18511595, 25916233, 40725509, 81240005, 129581165, 203627545, 285078563, 447980599, 1425392815, 2239902995, 3135864193, 15679320965]

約数ペア:

[(1, 15679320965), (5, 3135864193), (7, 2239902995), (11, 1425392815), (35, 447980599), (55, 285078563), (77, 203627545), (121, 129581165), (193, 81240005), (385, 40725509), (605, 25916233), (847, 18511595), (965, 16248001), (1351, 11605715), (2123, 7385455), (4235, 3702319), (6755, 2321143), (10615, 1477091), (14861, 1055065), (19183, 817355), (23353, 671405), (74305, 211013), (95915, 163471), (116765, 134281)]