40761945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{129403}}^1$

素因数の和:129421

約数の個数: 24

約数和(自身を含む): 80748096

約数和(自身を除く): 39986151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 129403, 388209, 647015, 905821, 1164627, 1941045, 2717463, 4529105, 5823135, 8152389, 13587315, 40761945]

約数ペア:

[(1, 40761945), (3, 13587315), (5, 8152389), (7, 5823135), (9, 4529105), (15, 2717463), (21, 1941045), (35, 1164627), (45, 905821), (63, 647015), (105, 388209), (315, 129403)]