47636225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20939}}^1$

素因数の和:20969

約数の個数: 24

約数和(自身を含む): 72703680

約数和(自身を除く): 25067455

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 20939, 104695, 146573, 272207, 523475, 732865, 1361035, 1905449, 3664325, 6805175, 9527245, 47636225]

約数ペア:

[(1, 47636225), (5, 9527245), (7, 6805175), (13, 3664325), (25, 1905449), (35, 1361035), (65, 732865), (91, 523475), (175, 272207), (325, 146573), (455, 104695), (2275, 20939)]