57081735

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 102301056

約数和(自身を除く): 45219321

約数列:

[1, 3, 5, 9, 15, 45, 47, 137, 141, 197, 235, 411, 423, 591, 685, 705, 985, 1233, 1773, 2055, 2115, 2955, 6165, 6439, 8865, 9259, 19317, 26989, 27777, 32195, 46295, 57951, 80967, 83331, 96585, 134945, 138885, 242901, 289755, 404835, 416655, 1214505, 1268483, 3805449, 6342415, 11416347, 19027245, 57081735]

約数ペア:

[(1, 57081735), (3, 19027245), (5, 11416347), (9, 6342415), (15, 3805449), (45, 1268483), (47, 1214505), (137, 416655), (141, 404835), (197, 289755), (235, 242901), (411, 138885), (423, 134945), (591, 96585), (685, 83331), (705, 80967), (985, 57951), (1233, 46295), (1773, 32195), (2055, 27777), (2115, 26989), (2955, 19317), (6165, 9259), (6439, 8865)]