51559155

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2251}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 89584560

約数和(自身を除く): 38025405

約数列:

[1, 3, 5, 9, 15, 45, 509, 1527, 2251, 2545, 4581, 6753, 7635, 11255, 20259, 22905, 33765, 101295, 1145759, 3437277, 5728795, 10311831, 17186385, 51559155]

約数ペア:

[(1, 51559155), (3, 17186385), (5, 10311831), (9, 5728795), (15, 3437277), (45, 1145759), (509, 101295), (1527, 33765), (2251, 22905), (2545, 20259), (4581, 11255), (6753, 7635)]