225885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 405216

約数和(自身を除く): 179331

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 1369, 2035, 4107, 6105, 6845, 15059, 20535, 45177, 75295, 225885]

約数ペア:

[(1, 225885), (3, 75295), (5, 45177), (11, 20535), (15, 15059), (33, 6845), (37, 6105), (55, 4107), (111, 2035), (165, 1369), (185, 1221), (407, 555)]