28824495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{39217}}^1$

素因数の和:39239

約数の個数: 24

約数和(自身を含む): 53650224

約数和(自身を除く): 24825729

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 39217, 117651, 196085, 274519, 588255, 823557, 1372595, 1921633, 4117785, 5764899, 9608165, 28824495]

約数ペア:

[(1, 28824495), (3, 9608165), (5, 5764899), (7, 4117785), (15, 1921633), (21, 1372595), (35, 823557), (49, 588255), (105, 274519), (147, 196085), (245, 117651), (735, 39217)]