28537335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33377}}^1$

素因数の和:33407

約数の個数: 24

約数和(自身を含む): 52069680

約数和(自身を除く): 23532345

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33377, 100131, 166885, 300393, 500655, 634163, 1501965, 1902489, 3170815, 5707467, 9512445, 28537335]

約数ペア:

[(1, 28537335), (3, 9512445), (5, 5707467), (9, 3170815), (15, 1902489), (19, 1501965), (45, 634163), (57, 500655), (95, 300393), (171, 166885), (285, 100131), (855, 33377)]