7126245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7541}}^1$

素因数の和:7562

約数の個数: 32

約数和(自身を含む): 14480640

約数和(自身を除く): 7354395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7541, 22623, 37705, 52787, 67869, 113115, 158361, 203607, 263935, 339345, 475083, 791805, 1018035, 1425249, 2375415, 7126245]

約数ペア:

[(1, 7126245), (3, 2375415), (5, 1425249), (7, 1018035), (9, 791805), (15, 475083), (21, 339345), (27, 263935), (35, 203607), (45, 158361), (63, 113115), (105, 67869), (135, 52787), (189, 37705), (315, 22623), (945, 7541)]