131496085

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 183859200

約数和(自身を除く): 52363115

約数列:

[1, 5, 7, 35, 139, 151, 179, 695, 755, 895, 973, 1057, 1253, 4865, 5285, 6265, 20989, 24881, 27029, 104945, 124405, 135145, 146923, 174167, 189203, 734615, 870835, 946015, 3757031, 18785155, 26299217, 131496085]

約数ペア:

[(1, 131496085), (5, 26299217), (7, 18785155), (35, 3757031), (139, 946015), (151, 870835), (179, 734615), (695, 189203), (755, 174167), (895, 146923), (973, 135145), (1057, 124405), (1253, 104945), (4865, 27029), (5285, 24881), (6265, 20989)]