28429485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3709}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 52711680

約数和(自身を除く): 24282195

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 3709, 7665, 11127, 18545, 25963, 55635, 77889, 129815, 270757, 389445, 812271, 1353785, 1895299, 4061355, 5685897, 9476495, 28429485]

約数ペア:

[(1, 28429485), (3, 9476495), (5, 5685897), (7, 4061355), (15, 1895299), (21, 1353785), (35, 812271), (73, 389445), (105, 270757), (219, 129815), (365, 77889), (511, 55635), (1095, 25963), (1533, 18545), (2555, 11127), (3709, 7665)]