157951695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41621}}^1$

素因数の和:41663

約数の個数: 32

約数和(自身を含む): 287691264

約数和(自身を除く): 129739569

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 41621, 124863, 208105, 457831, 624315, 957283, 1373493, 2289155, 2871849, 4786415, 6867465, 10530113, 14359245, 31590339, 52650565, 157951695]

約数ペア:

[(1, 157951695), (3, 52650565), (5, 31590339), (11, 14359245), (15, 10530113), (23, 6867465), (33, 4786415), (55, 2871849), (69, 2289155), (115, 1373493), (165, 957283), (253, 624315), (345, 457831), (759, 208105), (1265, 124863), (3795, 41621)]