65767535

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 80739936

約数和(自身を除く): 14972401

約数列:

[1, 5, 67, 137, 335, 685, 1433, 7165, 9179, 45895, 96011, 196321, 480055, 981605, 13153507, 65767535]

約数ペア:

[(1, 65767535), (5, 13153507), (67, 981605), (137, 480055), (335, 196321), (685, 96011), (1433, 45895), (7165, 9179)]