9871012915

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1\times {\mathrm{7603}}^1$

素因数の和:11238

約数の個数: 16

約数和(自身を含む): 12012434208

約数和(自身を除く): 2141421293

約数列:

[1, 5, 73, 365, 3557, 7603, 17785, 38015, 259661, 555019, 1298305, 2775095, 27043871, 135219355, 1974202583, 9871012915]

約数ペア:

[(1, 9871012915), (5, 1974202583), (73, 135219355), (365, 27043871), (3557, 2775095), (7603, 1298305), (17785, 555019), (38015, 259661)]