28842135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{39241}}^1$

素因数の和:39263

約数の個数: 24

約数和(自身を含む): 53683056

約数和(自身を除く): 24840921

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 39241, 117723, 196205, 274687, 588615, 824061, 1373435, 1922809, 4120305, 5768427, 9614045, 28842135]

約数ペア:

[(1, 28842135), (3, 9614045), (5, 5768427), (7, 4120305), (15, 1922809), (21, 1373435), (35, 824061), (49, 588615), (105, 274687), (147, 196205), (245, 117723), (735, 39241)]