2543535

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2052945

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 227, 249, 415, 681, 747, 1135, 1245, 2043, 2241, 3405, 3735, 6129, 10215, 11205, 18841, 30645, 56523, 94205, 169569, 282615, 508707, 847845, 2543535]

約数ペア:

[(1, 2543535), (3, 847845), (5, 508707), (9, 282615), (15, 169569), (27, 94205), (45, 56523), (83, 30645), (135, 18841), (227, 11205), (249, 10215), (415, 6129), (681, 3735), (747, 3405), (1135, 2241), (1245, 2043)]