85528751

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 28270417

約数列:

[1, 7, 11, 17, 77, 119, 187, 223, 293, 1309, 1561, 2051, 2453, 3223, 3791, 4981, 17171, 22561, 26537, 34867, 41701, 54791, 65339, 291907, 383537, 457373, 718729, 1110763, 5031103, 7775341, 12218393, 85528751]

約数ペア:

[(1, 85528751), (7, 12218393), (11, 7775341), (17, 5031103), (77, 1110763), (119, 718729), (187, 457373), (223, 383537), (293, 291907), (1309, 65339), (1561, 54791), (2051, 41701), (2453, 34867), (3223, 26537), (3791, 22561), (4981, 17171)]