870895115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 1153958400

約数和(自身を除く): 283063285

約数列:

[1, 5, 19, 23, 95, 115, 211, 437, 1055, 1889, 2185, 4009, 4853, 9445, 20045, 24265, 35891, 43447, 92207, 179455, 217235, 398579, 461035, 825493, 1992895, 4127465, 7573001, 9167317, 37865005, 45836585, 174179023, 870895115]

約数ペア:

[(1, 870895115), (5, 174179023), (19, 45836585), (23, 37865005), (95, 9167317), (115, 7573001), (211, 4127465), (437, 1992895), (1055, 825493), (1889, 461035), (2185, 398579), (4009, 217235), (4853, 179455), (9445, 92207), (20045, 43447), (24265, 35891)]