28708935

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6763}}^1$

素因数の和:7054

約数の個数: 16

約数和(自身を含む): 46103424

約数和(自身を除く): 17394489

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 6763, 20289, 33815, 101445, 1913929, 5741787, 9569645, 28708935]

約数ペア:

[(1, 28708935), (3, 9569645), (5, 5741787), (15, 1913929), (283, 101445), (849, 33815), (1415, 20289), (4245, 6763)]