56965325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 76111200

約数和(自身を除く): 19145875

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2789, 4085, 13945, 20425, 52991, 69725, 119927, 264955, 599635, 1324775, 2278613, 2998175, 11393065, 56965325]

約数ペア:

[(1, 56965325), (5, 11393065), (19, 2998175), (25, 2278613), (43, 1324775), (95, 599635), (215, 264955), (475, 119927), (817, 69725), (1075, 52991), (2789, 20425), (4085, 13945)]