80113475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 109024272

約数和(自身を除く): 28910797

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 4651, 17225, 23255, 60463, 116275, 246503, 302315, 1232515, 1511575, 3204539, 6162575, 16022695, 80113475]

約数ペア:

[(1, 80113475), (5, 16022695), (13, 6162575), (25, 3204539), (53, 1511575), (65, 1232515), (265, 302315), (325, 246503), (689, 116275), (1325, 60463), (3445, 23255), (4651, 17225)]