972830565

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{441193}}^1$

素因数の和:441218

約数の個数: 36

約数和(自身を含む): 1961548524

約数和(自身を除く): 988717959

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 441193, 1323579, 2205965, 3088351, 3970737, 6617895, 9265053, 15441755, 19853685, 21618457, 27795159, 46325265, 64855371, 108092285, 138975795, 194566113, 324276855, 972830565]

約数ペア:

[(1, 972830565), (3, 324276855), (5, 194566113), (7, 138975795), (9, 108092285), (15, 64855371), (21, 46325265), (35, 27795159), (45, 21618457), (49, 19853685), (63, 15441755), (105, 9265053), (147, 6617895), (245, 3970737), (315, 3088351), (441, 2205965), (735, 1323579), (2205, 441193)]