64123045

素因数分解:

$5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1777}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 88075008

約数和(自身を除く): 23951963

約数列:

[1, 5, 7, 35, 1031, 1777, 5155, 7217, 8885, 12439, 36085, 62195, 1832087, 9160435, 12824609, 64123045]

約数ペア:

[(1, 64123045), (5, 12824609), (7, 9160435), (35, 1832087), (1031, 62195), (1777, 36085), (5155, 12439), (7217, 8885)]