25910027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 6265333

約数列:

[1, 11, 13, 37, 59, 83, 143, 407, 481, 649, 767, 913, 1079, 2183, 3071, 4897, 5291, 8437, 11869, 24013, 28379, 33781, 39923, 53867, 63661, 181189, 312169, 439153, 700271, 1993079, 2355457, 25910027]

約数ペア:

[(1, 25910027), (11, 2355457), (13, 1993079), (37, 700271), (59, 439153), (83, 312169), (143, 181189), (407, 63661), (481, 53867), (649, 39923), (767, 33781), (913, 28379), (1079, 24013), (2183, 11869), (3071, 8437), (4897, 5291)]