42481045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1607}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 54183168

約数和(自身を除く): 11702123

約数列:

[1, 5, 17, 85, 311, 1555, 1607, 5287, 8035, 26435, 27319, 136595, 499777, 2498885, 8496209, 42481045]

約数ペア:

[(1, 42481045), (5, 8496209), (17, 2498885), (85, 499777), (311, 136595), (1555, 27319), (1607, 26435), (5287, 8035)]