54213165

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1283}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 96762240

約数和(自身を除く): 42549075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1283, 1565, 2817, 3849, 4695, 6415, 8451, 11547, 14085, 19245, 34641, 42255, 57735, 173205, 401579, 1204737, 2007895, 3614211, 6023685, 10842633, 18071055, 54213165]

約数ペア:

[(1, 54213165), (3, 18071055), (5, 10842633), (9, 6023685), (15, 3614211), (27, 2007895), (45, 1204737), (135, 401579), (313, 173205), (939, 57735), (1283, 42255), (1565, 34641), (2817, 19245), (3849, 14085), (4695, 11547), (6415, 8451)]