13875998529

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{15559}}^1$

素因数の和:15765

約数の個数: 32

約数和(自身を含む): 19359129600

約数和(自身を除く): 5483131071

約数列:

[1, 3, 53, 71, 79, 159, 213, 237, 3763, 4187, 5609, 11289, 12561, 15559, 16827, 46677, 297277, 824627, 891831, 1104689, 1229161, 2473881, 3314067, 3687483, 58548517, 65145533, 87270431, 175645551, 195436599, 261811293, 4625332843, 13875998529]

約数ペア:

[(1, 13875998529), (3, 4625332843), (53, 261811293), (71, 195436599), (79, 175645551), (159, 87270431), (213, 65145533), (237, 58548517), (3763, 3687483), (4187, 3314067), (5609, 2473881), (11289, 1229161), (12561, 1104689), (15559, 891831), (16827, 824627), (46677, 297277)]