89065925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 119679840

約数和(自身を除く): 30613915

約数列:

[1, 5, 13, 25, 65, 179, 325, 895, 1531, 2327, 4475, 7655, 11635, 19903, 38275, 58175, 99515, 274049, 497575, 1370245, 3562637, 6851225, 17813185, 89065925]

約数ペア:

[(1, 89065925), (5, 17813185), (13, 6851225), (25, 3562637), (65, 1370245), (179, 497575), (325, 274049), (895, 99515), (1531, 58175), (2327, 38275), (4475, 19903), (7655, 11635)]