28950885

素因数分解:

$3^3\times 5^1\times {\mathrm{214451}}^1$

素因数の和:214465

約数の個数: 16

約数和(自身を含む): 51468480

約数和(自身を除く): 22517595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 214451, 643353, 1072255, 1930059, 3216765, 5790177, 9650295, 28950885]

約数ペア:

[(1, 28950885), (3, 9650295), (5, 5790177), (9, 3216765), (15, 1930059), (27, 1072255), (45, 643353), (135, 214451)]