64755145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142319}}^1$

素因数の和:142344

約数の個数: 16

約数和(自身を含む): 95639040

約数和(自身を除く): 30883895

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 142319, 711595, 996233, 1850147, 4981165, 9250735, 12951029, 64755145]

約数ペア:

[(1, 64755145), (5, 12951029), (7, 9250735), (13, 4981165), (35, 1850147), (65, 996233), (91, 711595), (455, 142319)]