28946615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 35773920

約数和(自身を除く): 6827305

約数列:

[1, 5, 41, 205, 337, 419, 1685, 2095, 13817, 17179, 69085, 85895, 141203, 706015, 5789323, 28946615]

約数ペア:

[(1, 28946615), (5, 5789323), (41, 706015), (205, 141203), (337, 85895), (419, 69085), (1685, 17179), (2095, 13817)]