64764535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2797}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 85014432

約数和(自身を除く): 20249897

約数列:

[1, 5, 11, 55, 421, 2105, 2797, 4631, 13985, 23155, 30767, 153835, 1177537, 5887685, 12952907, 64764535]

約数ペア:

[(1, 64764535), (5, 12952907), (11, 5887685), (55, 1177537), (421, 153835), (2105, 30767), (2797, 23155), (4631, 13985)]