233376477885

素因数分解:

$3^4\times 5^1\times {\mathrm{576238217}}^1$

素因数の和:576238234

約数の個数: 20

約数和(自身を含む): 418348946268

約数和(自身を除く): 184972468383

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 576238217, 1728714651, 2881191085, 5186143953, 8643573255, 15558431859, 25930719765, 46675295577, 77792159295, 233376477885]

約数ペア:

[(1, 233376477885), (3, 77792159295), (5, 46675295577), (9, 25930719765), (15, 15558431859), (27, 8643573255), (45, 5186143953), (81, 2881191085), (135, 1728714651), (405, 576238217)]