28944685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75181}}^1$

素因数の和:75204

約数の個数: 16

約数和(自身を含む): 43304832

約数和(自身を除く): 14360147

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 75181, 375905, 526267, 826991, 2631335, 4134955, 5788937, 28944685]

約数ペア:

[(1, 28944685), (5, 5788937), (7, 4134955), (11, 2631335), (35, 826991), (55, 526267), (77, 375905), (385, 75181)]