68050395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 139760640

約数和(自身を除く): 71710245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 535, 673, 749, 945, 963, 1605, 2019, 2247, 2889, 3365, 3745, 4711, 4815, 6057, 6741, 10095, 11235, 14133, 14445, 18171, 20223, 23555, 30285, 33705, 42399, 70665, 72011, 90855, 101115, 127197, 211995, 216033, 360055, 504077, 635985, 648099, 1080165, 1512231, 1944297, 2520385, 3240495, 4536693, 7561155, 9721485, 13610079, 22683465, 68050395]

約数ペア:

[(1, 68050395), (3, 22683465), (5, 13610079), (7, 9721485), (9, 7561155), (15, 4536693), (21, 3240495), (27, 2520385), (35, 1944297), (45, 1512231), (63, 1080165), (105, 648099), (107, 635985), (135, 504077), (189, 360055), (315, 216033), (321, 211995), (535, 127197), (673, 101115), (749, 90855), (945, 72011), (963, 70665), (1605, 42399), (2019, 33705), (2247, 30285), (2889, 23555), (3365, 20223), (3745, 18171), (4711, 14445), (4815, 14133), (6057, 11235), (6741, 10095)]