2820222705

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{786673}}^1$

素因数の和:786920

約数の個数: 16

約数和(自身を含む): 4531242240

約数和(自身を除く): 1711019535

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 786673, 2360019, 3933365, 11800095, 188014847, 564044541, 940074235, 2820222705]

約数ペア:

[(1, 2820222705), (3, 940074235), (5, 564044541), (15, 188014847), (239, 11800095), (717, 3933365), (1195, 2360019), (3585, 786673)]