28469445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65447}}^1$

素因数の和:65484

約数の個数: 16

約数和(自身を含む): 47122560

約数和(自身を除く): 18653115

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65447, 196341, 327235, 981705, 1897963, 5693889, 9489815, 28469445]

約数ペア:

[(1, 28469445), (3, 9489815), (5, 5693889), (15, 1897963), (29, 981705), (87, 327235), (145, 196341), (435, 65447)]