64754495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14869}}^1$

素因数の和:14954

約数の個数: 16

約数和(自身を含む): 84937440

約数和(自身を除く): 20182945

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 14869, 74345, 193297, 966485, 996223, 4981115, 12950899, 64754495]

約数ペア:

[(1, 64754495), (5, 12950899), (13, 4981115), (65, 996223), (67, 966485), (335, 193297), (871, 74345), (4355, 14869)]