89066965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 35118635

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1235, 1759, 2665, 3895, 8795, 10127, 22867, 33421, 50635, 72119, 114335, 167105, 360595, 434473, 937547, 1370261, 2172365, 4687735, 6851305, 17813393, 89066965]

約数ペア:

[(1, 89066965), (5, 17813393), (13, 6851305), (19, 4687735), (41, 2172365), (65, 1370261), (95, 937547), (205, 434473), (247, 360595), (533, 167105), (779, 114335), (1235, 72119), (1759, 50635), (2665, 33421), (3895, 22867), (8795, 10127)]