30525915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6819

約数の個数: 32

約数和(自身を含む): 57125376

約数和(自身を除く): 26599461

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6761, 20283, 33805, 47327, 101415, 141981, 236635, 290723, 709905, 872169, 1453615, 2035061, 4360845, 6105183, 10175305, 30525915]

約数ペア:

[(1, 30525915), (3, 10175305), (5, 6105183), (7, 4360845), (15, 2035061), (21, 1453615), (35, 872169), (43, 709905), (105, 290723), (129, 236635), (215, 141981), (301, 101415), (645, 47327), (903, 33805), (1505, 20283), (4515, 6761)]