64412795

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 80137728

約数和(自身を除く): 15724933

約数列:

[1, 5, 47, 67, 235, 335, 3149, 4091, 15745, 20455, 192277, 274097, 961385, 1370485, 12882559, 64412795]

約数ペア:

[(1, 64412795), (5, 12882559), (47, 1370485), (67, 961385), (235, 274097), (335, 192277), (3149, 20455), (4091, 15745)]