28882905

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12923}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 46526400

約数和(自身を除く): 17643495

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12923, 38769, 64615, 193845, 1925527, 5776581, 9627635, 28882905]

約数ペア:

[(1, 28882905), (3, 9627635), (5, 5776581), (15, 1925527), (149, 193845), (447, 64615), (745, 38769), (2235, 12923)]