2820058305

素因数分解:

$3^1\times 5^1\times {\mathrm{9001}}^1\times {\mathrm{20887}}^1$

素因数の和:29896

約数の個数: 16

約数和(自身を含む): 4512810624

約数和(自身を除く): 1692752319

約数列:

[1, 3, 5, 15, 9001, 20887, 27003, 45005, 62661, 104435, 135015, 313305, 188003887, 564011661, 940019435, 2820058305]

約数ペア:

[(1, 2820058305), (3, 940019435), (5, 564011661), (15, 188003887), (9001, 313305), (20887, 135015), (27003, 104435), (45005, 62661)]