330255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 589680

約数和(自身を除く): 259425

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 179, 205, 369, 537, 615, 895, 1611, 1845, 2685, 7339, 8055, 22017, 36695, 66051, 110085, 330255]

約数ペア:

[(1, 330255), (3, 110085), (5, 66051), (9, 36695), (15, 22017), (41, 8055), (45, 7339), (123, 2685), (179, 1845), (205, 1611), (369, 895), (537, 615)]