1225755433

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{67427}}^1$

素因数の和:67501

約数の個数: 16

約数和(自身を含む): 1456444800

約数和(自身を除く): 230689367

約数列:

[1, 7, 49, 53, 343, 371, 2597, 18179, 67427, 471989, 3303923, 3573631, 23127461, 25015417, 175107919, 1225755433]

約数ペア:

[(1, 1225755433), (7, 175107919), (49, 25015417), (53, 23127461), (343, 3573631), (371, 3303923), (2597, 471989), (18179, 67427)]