15679433455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1\times {\mathrm{1373}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 22879408320

約数和(自身を除く): 7199974865

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1129, 1373, 1445, 2023, 5645, 6865, 7903, 9611, 10115, 19193, 23341, 39515, 48055, 95965, 116705, 134351, 163387, 326281, 396797, 671755, 816935, 1550117, 1631405, 1983985, 2283967, 2777579, 7750585, 10850819, 11419835, 13887895, 26351989, 54254095, 131759945, 184463923, 447983813, 922319615, 2239919065, 3135886691, 15679433455]

約数ペア:

[(1, 15679433455), (5, 3135886691), (7, 2239919065), (17, 922319615), (35, 447983813), (85, 184463923), (119, 131759945), (289, 54254095), (595, 26351989), (1129, 13887895), (1373, 11419835), (1445, 10850819), (2023, 7750585), (5645, 2777579), (6865, 2283967), (7903, 1983985), (9611, 1631405), (10115, 1550117), (19193, 816935), (23341, 671755), (39515, 396797), (48055, 326281), (95965, 163387), (116705, 134351)]