51080145

素因数分解:

$3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2287}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 81818880

約数和(自身を除く): 30738735

約数列:

[1, 3, 5, 15, 1489, 2287, 4467, 6861, 7445, 11435, 22335, 34305, 3405343, 10216029, 17026715, 51080145]

約数ペア:

[(1, 51080145), (3, 17026715), (5, 10216029), (15, 3405343), (1489, 34305), (2287, 22335), (4467, 11435), (6861, 7445)]