72996945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1033}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 133807872

約数和(自身を除く): 60810927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 673, 1033, 2019, 3099, 3365, 4711, 5165, 7231, 10095, 14133, 15495, 21693, 23555, 36155, 70665, 108465, 695209, 2085627, 3476045, 4866463, 10428135, 14599389, 24332315, 72996945]

約数ペア:

[(1, 72996945), (3, 24332315), (5, 14599389), (7, 10428135), (15, 4866463), (21, 3476045), (35, 2085627), (105, 695209), (673, 108465), (1033, 70665), (2019, 36155), (3099, 23555), (3365, 21693), (4711, 15495), (5165, 14133), (7231, 10095)]