26353925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 35518560

約数和(自身を除く): 9164635

約数列:

[1, 5, 13, 25, 65, 131, 325, 619, 655, 1703, 3095, 3275, 8047, 8515, 15475, 40235, 42575, 81089, 201175, 405445, 1054157, 2027225, 5270785, 26353925]

約数ペア:

[(1, 26353925), (5, 5270785), (13, 2027225), (25, 1054157), (65, 405445), (131, 201175), (325, 81089), (619, 42575), (655, 40235), (1703, 15475), (3095, 8515), (3275, 8047)]