71328834515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1027127}}^1$

素因数の和:1027211

約数の個数: 32

約数和(自身を含む): 97618245120

約数和(自身を除く): 26289410605

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 1615, 3655, 4085, 13889, 69445, 1027127, 5135635, 17461159, 19515413, 44166461, 87305795, 97577065, 220832305, 331762021, 750829837, 839162759, 1658810105, 3754149185, 4195813795, 14265766903, 71328834515]

約数ペア:

[(1, 71328834515), (5, 14265766903), (17, 4195813795), (19, 3754149185), (43, 1658810105), (85, 839162759), (95, 750829837), (215, 331762021), (323, 220832305), (731, 97577065), (817, 87305795), (1615, 44166461), (3655, 19515413), (4085, 17461159), (13889, 5135635), (69445, 1027127)]