5603985

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 10219176

約数和(自身を除く): 4615191

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 137, 303, 405, 411, 505, 685, 909, 1233, 1515, 2055, 2727, 3699, 4545, 6165, 8181, 11097, 13635, 13837, 18495, 40905, 41511, 55485, 69185, 124533, 207555, 373599, 622665, 1120797, 1867995, 5603985]

約数ペア:

[(1, 5603985), (3, 1867995), (5, 1120797), (9, 622665), (15, 373599), (27, 207555), (45, 124533), (81, 69185), (101, 55485), (135, 41511), (137, 40905), (303, 18495), (405, 13837), (411, 13635), (505, 11097), (685, 8181), (909, 6165), (1233, 4545), (1515, 3699), (2055, 2727)]