3634475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 4968432

約数和(自身を除く): 1333957

約数列:

[1, 5, 13, 25, 53, 65, 211, 265, 325, 689, 1055, 1325, 2743, 3445, 5275, 11183, 13715, 17225, 55915, 68575, 145379, 279575, 726895, 3634475]

約数ペア:

[(1, 3634475), (5, 726895), (13, 279575), (25, 145379), (53, 68575), (65, 55915), (211, 17225), (265, 13715), (325, 11183), (689, 5275), (1055, 3445), (1325, 2743)]