2017270085

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{6997}}^1$

素因数の和:7157

約数の個数: 24

約数和(自身を含む): 2554130040

約数和(自身を除く): 536859955

約数列:

[1, 5, 23, 109, 115, 529, 545, 2507, 2645, 6997, 12535, 34985, 57661, 160931, 288305, 762673, 804655, 3701413, 3813365, 17541479, 18507065, 87707395, 403454017, 2017270085]

約数ペア:

[(1, 2017270085), (5, 403454017), (23, 87707395), (109, 18507065), (115, 17541479), (529, 3813365), (545, 3701413), (2507, 804655), (2645, 762673), (6997, 288305), (12535, 160931), (34985, 57661)]