28352865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65179}}^1$

素因数の和:65216

約数の個数: 16

約数和(自身を含む): 46929600

約数和(自身を除く): 18576735

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65179, 195537, 325895, 977685, 1890191, 5670573, 9450955, 28352865]

約数ペア:

[(1, 28352865), (3, 9450955), (5, 5670573), (15, 1890191), (29, 977685), (87, 325895), (145, 195537), (435, 65179)]