25269325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 32576040

約数和(自身を除く): 7306715

約数列:

[1, 5, 25, 41, 89, 205, 277, 445, 1025, 1385, 2225, 3649, 6925, 11357, 18245, 24653, 56785, 91225, 123265, 283925, 616325, 1010773, 5053865, 25269325]

約数ペア:

[(1, 25269325), (5, 5053865), (25, 1010773), (41, 616325), (89, 283925), (205, 123265), (277, 91225), (445, 56785), (1025, 24653), (1385, 18245), (2225, 11357), (3649, 6925)]