13014760225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{275299}}^1$

素因数の和:275401

約数の個数: 24

約数和(自身を含む): 16932051200

約数和(自身を除く): 3917290975

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1525, 1891, 9455, 47275, 275299, 1376495, 6882475, 8534269, 16793239, 42671345, 83966195, 213356725, 419830975, 520590409, 2602952045, 13014760225]

約数ペア:

[(1, 13014760225), (5, 2602952045), (25, 520590409), (31, 419830975), (61, 213356725), (155, 83966195), (305, 42671345), (775, 16793239), (1525, 8534269), (1891, 6882475), (9455, 1376495), (47275, 275299)]