12163365

素因数分解:

$3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 56

約数和(自身を含む): 22664448

約数和(自身を除く): 10501083

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 71, 81, 135, 141, 213, 235, 243, 355, 405, 423, 639, 705, 729, 1065, 1215, 1269, 1917, 2115, 3195, 3337, 3645, 3807, 5751, 6345, 9585, 10011, 11421, 16685, 17253, 19035, 28755, 30033, 34263, 50055, 51759, 57105, 86265, 90099, 150165, 171315, 258795, 270297, 450495, 810891, 1351485, 2432673, 4054455, 12163365]

約数ペア:

[(1, 12163365), (3, 4054455), (5, 2432673), (9, 1351485), (15, 810891), (27, 450495), (45, 270297), (47, 258795), (71, 171315), (81, 150165), (135, 90099), (141, 86265), (213, 57105), (235, 51759), (243, 50055), (355, 34263), (405, 30033), (423, 28755), (639, 19035), (705, 17253), (729, 16685), (1065, 11421), (1215, 10011), (1269, 9585), (1917, 6345), (2115, 5751), (3195, 3807), (3337, 3645)]