28924315

素因数分解:

$5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1019}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 39755520

約数和(自身を除く): 10831205

約数列:

[1, 5, 7, 35, 811, 1019, 4055, 5095, 5677, 7133, 28385, 35665, 826409, 4132045, 5784863, 28924315]

約数ペア:

[(1, 28924315), (5, 5784863), (7, 4132045), (35, 826409), (811, 35665), (1019, 28385), (4055, 7133), (5095, 5677)]