54904275

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 98847840

約数和(自身を除く): 43943565

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 1021, 1195, 2151, 3063, 3585, 5105, 5975, 9189, 10755, 15315, 17925, 25525, 45945, 53775, 76575, 229725, 244019, 732057, 1220095, 2196171, 3660285, 6100475, 10980855, 18301425, 54904275]

約数ペア:

[(1, 54904275), (3, 18301425), (5, 10980855), (9, 6100475), (15, 3660285), (25, 2196171), (45, 1220095), (75, 732057), (225, 244019), (239, 229725), (717, 76575), (1021, 53775), (1195, 45945), (2151, 25525), (3063, 17925), (3585, 15315), (5105, 10755), (5975, 9189)]