225535263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 335093760

約数和(自身を除く): 109558497

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 1311, 1349, 1633, 2423, 4047, 4899, 7269, 31027, 46037, 55729, 93081, 138111, 167187, 172033, 516099, 1058851, 3176553, 3268627, 3956759, 9805881, 11870277, 75178421, 225535263]

約数ペア:

[(1, 225535263), (3, 75178421), (19, 11870277), (23, 9805881), (57, 3956759), (69, 3268627), (71, 3176553), (213, 1058851), (437, 516099), (1311, 172033), (1349, 167187), (1633, 138111), (2423, 93081), (4047, 55729), (4899, 46037), (7269, 31027)]