11867275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 5944085

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 3989, 19945, 27923, 67813, 99725, 139615, 339065, 474691, 698075, 1695325, 2373455, 11867275]

約数ペア:

[(1, 11867275), (5, 2373455), (7, 1695325), (17, 698075), (25, 474691), (35, 339065), (85, 139615), (119, 99725), (175, 67813), (425, 27923), (595, 19945), (2975, 3989)]