85010387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 113508864

約数和(自身を除く): 28498477

約数列:

[1, 7, 11, 17, 77, 101, 119, 187, 643, 707, 1111, 1309, 1717, 4501, 7073, 7777, 10931, 12019, 18887, 49511, 64943, 76517, 120241, 132209, 454601, 714373, 841687, 1104031, 5000611, 7728217, 12144341, 85010387]

約数ペア:

[(1, 85010387), (7, 12144341), (11, 7728217), (17, 5000611), (77, 1104031), (101, 841687), (119, 714373), (187, 454601), (643, 132209), (707, 120241), (1111, 76517), (1309, 64943), (1717, 49511), (4501, 18887), (7073, 12019), (7777, 10931)]