25065391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 29332352

約数和(自身を除く): 4266961

約数列:

[1, 13, 31, 37, 41, 403, 481, 533, 1147, 1271, 1517, 1681, 14911, 16523, 19721, 21853, 47027, 52111, 62197, 611351, 677443, 808561, 1928107, 25065391]

約数ペア:

[(1, 25065391), (13, 1928107), (31, 808561), (37, 677443), (41, 611351), (403, 62197), (481, 52111), (533, 47027), (1147, 21853), (1271, 19721), (1517, 16523), (1681, 14911)]