28533435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{38821}}^1$

素因数の和:38843

約数の個数: 24

約数和(自身を含む): 53108496

約数和(自身を除く): 24575061

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 38821, 116463, 194105, 271747, 582315, 815241, 1358735, 1902229, 4076205, 5706687, 9511145, 28533435]

約数ペア:

[(1, 28533435), (3, 9511145), (5, 5706687), (7, 4076205), (15, 1902229), (21, 1358735), (35, 815241), (49, 582315), (105, 271747), (147, 194105), (245, 116463), (735, 38821)]