28306155

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6029}}^1$

素因数の和:6350

約数の個数: 16

約数和(自身を含む): 45442080

約数和(自身を除く): 17135925

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 6029, 18087, 30145, 90435, 1887077, 5661231, 9435385, 28306155]

約数ペア:

[(1, 28306155), (3, 9435385), (5, 5661231), (15, 1887077), (313, 90435), (939, 30145), (1565, 18087), (4695, 6029)]