25175583

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 38681280

約数和(自身を除く): 13505697

約数列:

[1, 3, 9, 27, 53, 73, 159, 219, 241, 477, 657, 723, 1431, 1971, 2169, 3869, 6507, 11607, 12773, 17593, 34821, 38319, 52779, 104463, 114957, 158337, 344871, 475011, 932429, 2797287, 8391861, 25175583]

約数ペア:

[(1, 25175583), (3, 8391861), (9, 2797287), (27, 932429), (53, 475011), (73, 344871), (159, 158337), (219, 114957), (241, 104463), (477, 52779), (657, 38319), (723, 34821), (1431, 17593), (1971, 12773), (2169, 11607), (3869, 6507)]