4945105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 6614784

約数和(自身を除く): 1669679

約数列:

[1, 5, 11, 47, 55, 235, 517, 1913, 2585, 9565, 21043, 89911, 105215, 449555, 989021, 4945105]

約数ペア:

[(1, 4945105), (5, 989021), (11, 449555), (47, 105215), (55, 89911), (235, 21043), (517, 9565), (1913, 2585)]