28606695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146701}}^1$

素因数の和:146722

約数の個数: 16

約数和(自身を含む): 49291872

約数和(自身を除く): 20685177

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 146701, 440103, 733505, 1907113, 2200515, 5721339, 9535565, 28606695]

約数ペア:

[(1, 28606695), (3, 9535565), (5, 5721339), (13, 2200515), (15, 1907113), (39, 733505), (65, 440103), (195, 146701)]