11420375

素因数分解:

$5^3\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:659

約数の個数: 16

約数和(自身を含む): 14353248

約数和(自身を除く): 2932873

約数列:

[1, 5, 25, 125, 211, 433, 1055, 2165, 5275, 10825, 26375, 54125, 91363, 456815, 2284075, 11420375]

約数ペア:

[(1, 11420375), (5, 2284075), (25, 456815), (125, 91363), (211, 54125), (433, 26375), (1055, 10825), (2165, 5275)]