18445185

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12421}}^1$

素因数の和:12446

約数の個数: 32

約数和(自身を含む): 35775360

約数和(自身を除く): 17330175

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12421, 37263, 62105, 111789, 136631, 186315, 335367, 409893, 558945, 683155, 1229679, 1676835, 2049465, 3689037, 6148395, 18445185]

約数ペア:

[(1, 18445185), (3, 6148395), (5, 3689037), (9, 2049465), (11, 1676835), (15, 1229679), (27, 683155), (33, 558945), (45, 409893), (55, 335367), (99, 186315), (135, 136631), (165, 111789), (297, 62105), (495, 37263), (1485, 12421)]