13772675

素因数分解:

$5^2\times 7^2\times {\mathrm{11243}}^1$

素因数の和:11267

約数の個数: 18

約数和(自身を含む): 19868148

約数和(自身を除く): 6095473

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 11243, 56215, 78701, 281075, 393505, 550907, 1967525, 2754535, 13772675]

約数ペア:

[(1, 13772675), (5, 2754535), (7, 1967525), (25, 550907), (35, 393505), (49, 281075), (175, 78701), (245, 56215), (1225, 11243)]