23120515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10253}}^1$

素因数の和:10310

約数の個数: 16

約数和(自身を含む): 31008096

約数和(自身を除く): 7887581

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 10253, 51265, 112783, 420373, 563915, 2101865, 4624103, 23120515]

約数ペア:

[(1, 23120515), (5, 4624103), (11, 2101865), (41, 563915), (55, 420373), (205, 112783), (451, 51265), (2255, 10253)]