6666855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4945305

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 191, 195, 537, 573, 895, 955, 2327, 2483, 2685, 2865, 6981, 7449, 11635, 12415, 34189, 34905, 37245, 102567, 170945, 444457, 512835, 1333371, 2222285, 6666855]

約数ペア:

[(1, 6666855), (3, 2222285), (5, 1333371), (13, 512835), (15, 444457), (39, 170945), (65, 102567), (179, 37245), (191, 34905), (195, 34189), (537, 12415), (573, 11635), (895, 7449), (955, 6981), (2327, 2865), (2483, 2685)]