39911095

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 58493952

約数和(自身を除く): 18582857

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1153, 1505, 4945, 5765, 6923, 8071, 26519, 34615, 40355, 49579, 132595, 185633, 247895, 347053, 928165, 1140317, 1735265, 5701585, 7982219, 39911095]

約数ペア:

[(1, 39911095), (5, 7982219), (7, 5701585), (23, 1735265), (35, 1140317), (43, 928165), (115, 347053), (161, 247895), (215, 185633), (301, 132595), (805, 49579), (989, 40355), (1153, 34615), (1505, 26519), (4945, 8071), (5765, 6923)]