28672245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30341}}^1$

素因数の和:30362

約数の個数: 32

約数和(自身を含む): 58256640

約数和(自身を除く): 29584395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30341, 91023, 151705, 212387, 273069, 455115, 637161, 819207, 1061935, 1365345, 1911483, 3185805, 4096035, 5734449, 9557415, 28672245]

約数ペア:

[(1, 28672245), (3, 9557415), (5, 5734449), (7, 4096035), (9, 3185805), (15, 1911483), (21, 1365345), (27, 1061935), (35, 819207), (45, 637161), (63, 455115), (105, 273069), (135, 212387), (189, 151705), (315, 91023), (945, 30341)]