1428042105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{33091}}^1$

素因数の和:33246

約数の個数: 48

約数和(自身を含む): 2849618304

約数和(自身を除く): 1421576199

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 2055, 2877, 4795, 6165, 8631, 14385, 33091, 43155, 99273, 165455, 231637, 297819, 496365, 694911, 1158185, 1489095, 2084733, 3474555, 4533467, 10423665, 13600401, 22667335, 31734269, 40801203, 68002005, 95202807, 158671345, 204006015, 285608421, 476014035, 1428042105]

約数ペア:

[(1, 1428042105), (3, 476014035), (5, 285608421), (7, 204006015), (9, 158671345), (15, 95202807), (21, 68002005), (35, 40801203), (45, 31734269), (63, 22667335), (105, 13600401), (137, 10423665), (315, 4533467), (411, 3474555), (685, 2084733), (959, 1489095), (1233, 1158185), (2055, 694911), (2877, 496365), (4795, 297819), (6165, 231637), (8631, 165455), (14385, 99273), (33091, 43155)]