80595645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2309}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 59113155

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 2309, 2327, 2685, 6927, 6981, 11545, 11635, 30017, 34635, 34905, 90051, 150085, 413311, 450255, 1239933, 2066555, 5373043, 6199665, 16119129, 26865215, 80595645]

約数ペア:

[(1, 80595645), (3, 26865215), (5, 16119129), (13, 6199665), (15, 5373043), (39, 2066555), (65, 1239933), (179, 450255), (195, 413311), (537, 150085), (895, 90051), (2309, 34905), (2327, 34635), (2685, 30017), (6927, 11635), (6981, 11545)]