86896975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16671

約数の個数: 24

約数和(自身を含む): 123742080

約数和(自身を除く): 36845105

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 16631, 83155, 182941, 315989, 415775, 914705, 1579945, 3475879, 4573525, 7899725, 17379395, 86896975]

約数ペア:

[(1, 86896975), (5, 17379395), (11, 7899725), (19, 4573525), (25, 3475879), (55, 1579945), (95, 914705), (209, 415775), (275, 315989), (475, 182941), (1045, 83155), (5225, 16631)]