68257035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19699}}^1$

素因数の和:19728

約数の個数: 48

約数和(自身を含む): 147513600

約数和(自身を除く): 79256565

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 19699, 59097, 98495, 137893, 177291, 216689, 295485, 413679, 650067, 689465, 886455, 1083445, 1241037, 1516823, 1950201, 2068395, 3250335, 4550469, 6205185, 7584115, 9751005, 13651407, 22752345, 68257035]

約数ペア:

[(1, 68257035), (3, 22752345), (5, 13651407), (7, 9751005), (9, 7584115), (11, 6205185), (15, 4550469), (21, 3250335), (33, 2068395), (35, 1950201), (45, 1516823), (55, 1241037), (63, 1083445), (77, 886455), (99, 689465), (105, 650067), (165, 413679), (231, 295485), (315, 216689), (385, 177291), (495, 137893), (693, 98495), (1155, 59097), (3465, 19699)]