1255767531

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 1768495680

約数和(自身を除く): 512728149

約数列:

[1, 3, 37, 53, 111, 113, 159, 339, 1889, 1961, 4181, 5667, 5883, 5989, 12543, 17967, 69893, 100117, 209679, 213457, 221593, 300351, 640371, 664779, 3704329, 7897909, 11112987, 11313221, 23693727, 33939663, 418589177, 1255767531]

約数ペア:

[(1, 1255767531), (3, 418589177), (37, 33939663), (53, 23693727), (111, 11313221), (113, 11112987), (159, 7897909), (339, 3704329), (1889, 664779), (1961, 640371), (4181, 300351), (5667, 221593), (5883, 213457), (5989, 209679), (12543, 100117), (17967, 69893)]