491002045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{147227}}^1$

素因数の和:147284

約数の個数: 16

約数和(自身を含む): 636024960

約数和(自身を除く): 145022915

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 147227, 736135, 3386221, 4269583, 16931105, 21347915, 98200409, 491002045]

約数ペア:

[(1, 491002045), (5, 98200409), (23, 21347915), (29, 16931105), (115, 4269583), (145, 3386221), (667, 736135), (3335, 147227)]