71008665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52021}}^1$

素因数の和:52049

約数の個数: 32

約数和(自身を含む): 139835136

約数和(自身を除く): 68826471

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 52021, 156063, 260105, 364147, 676273, 780315, 1092441, 1820735, 2028819, 3381365, 4733911, 5462205, 10144095, 14201733, 23669555, 71008665]

約数ペア:

[(1, 71008665), (3, 23669555), (5, 14201733), (7, 10144095), (13, 5462205), (15, 4733911), (21, 3381365), (35, 2028819), (39, 1820735), (65, 1092441), (91, 780315), (105, 676273), (195, 364147), (273, 260105), (455, 156063), (1365, 52021)]