85312885

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 124968960

約数和(自身を除く): 39656075

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 1129, 2159, 4445, 5645, 7903, 10795, 15113, 19193, 39515, 75565, 95965, 134351, 143383, 671755, 716915, 1003681, 2437511, 5018405, 12187555, 17062577, 85312885]

約数ペア:

[(1, 85312885), (5, 17062577), (7, 12187555), (17, 5018405), (35, 2437511), (85, 1003681), (119, 716915), (127, 671755), (595, 143383), (635, 134351), (889, 95965), (1129, 75565), (2159, 39515), (4445, 19193), (5645, 15113), (7903, 10795)]