13235825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 17316600

約数和(自身を除く): 4080775

約数列:

[1, 5, 25, 37, 41, 185, 205, 349, 925, 1025, 1517, 1745, 7585, 8725, 12913, 14309, 37925, 64565, 71545, 322825, 357725, 529433, 2647165, 13235825]

約数ペア:

[(1, 13235825), (5, 2647165), (25, 529433), (37, 357725), (41, 322825), (185, 71545), (205, 64565), (349, 37925), (925, 14309), (1025, 12913), (1517, 8725), (1745, 7585)]