2019284775

素因数分解:

$3^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{12413}}^1$

素因数の和:12673

約数の個数: 48

約数和(自身を含む): 3725193120

約数和(自身を除く): 1705908345

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 241, 675, 723, 1205, 2169, 3615, 6025, 6507, 10845, 12413, 18075, 32535, 37239, 54225, 62065, 111717, 162675, 186195, 310325, 335151, 558585, 930975, 1675755, 2792925, 2991533, 8378775, 8974599, 14957665, 26923797, 44872995, 74788325, 80771391, 134618985, 224364975, 403856955, 673094925, 2019284775]

約数ペア:

[(1, 2019284775), (3, 673094925), (5, 403856955), (9, 224364975), (15, 134618985), (25, 80771391), (27, 74788325), (45, 44872995), (75, 26923797), (135, 14957665), (225, 8974599), (241, 8378775), (675, 2991533), (723, 2792925), (1205, 1675755), (2169, 930975), (3615, 558585), (6025, 335151), (6507, 310325), (10845, 186195), (12413, 162675), (18075, 111717), (32535, 62065), (37239, 54225)]