65271245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59069}}^1$

素因数の和:59104

約数の個数: 16

約数和(自身を含む): 89313840

約数和(自身を除く): 24042595

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 59069, 295345, 767897, 1004173, 3839485, 5020865, 13054249, 65271245]

約数ペア:

[(1, 65271245), (5, 13054249), (13, 5020865), (17, 3839485), (65, 1004173), (85, 767897), (221, 295345), (1105, 59069)]