2508808545

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108677}}^1$

素因数の和:108716

約数の個数: 48

約数和(自身を含む): 4747055040

約数和(自身を除く): 2238246495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 7695, 23085, 108677, 326031, 543385, 978093, 1630155, 2064863, 2934279, 4890465, 6194589, 8802837, 10324315, 14671395, 18583767, 26408511, 30972945, 44014185, 55751301, 92918835, 132042555, 167253903, 278756505, 501761709, 836269515, 2508808545]

約数ペア:

[(1, 2508808545), (3, 836269515), (5, 501761709), (9, 278756505), (15, 167253903), (19, 132042555), (27, 92918835), (45, 55751301), (57, 44014185), (81, 30972945), (95, 26408511), (135, 18583767), (171, 14671395), (243, 10324315), (285, 8802837), (405, 6194589), (513, 4890465), (855, 2934279), (1215, 2064863), (1539, 1630155), (2565, 978093), (4617, 543385), (7695, 326031), (23085, 108677)]