13698425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 18504024

約数和(自身を除く): 4805599

約数列:

[1, 5, 13, 25, 65, 113, 325, 373, 565, 1469, 1865, 2825, 4849, 7345, 9325, 24245, 36725, 42149, 121225, 210745, 547937, 1053725, 2739685, 13698425]

約数ペア:

[(1, 13698425), (5, 2739685), (13, 1053725), (25, 547937), (65, 210745), (113, 121225), (325, 42149), (373, 36725), (565, 24245), (1469, 9325), (1865, 7345), (2825, 4849)]