25866675

素因数分解:

$3^3\times 5^2\times {\mathrm{38321}}^1$

素因数の和:38340

約数の個数: 24

約数和(自身を含む): 47519280

約数和(自身を除く): 21652605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 38321, 114963, 191605, 344889, 574815, 958025, 1034667, 1724445, 2874075, 5173335, 8622225, 25866675]

約数ペア:

[(1, 25866675), (3, 8622225), (5, 5173335), (9, 2874075), (15, 1724445), (25, 1034667), (27, 958025), (45, 574815), (75, 344889), (135, 191605), (225, 114963), (675, 38321)]