547668875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 750072960

約数和(自身を除く): 202404085

約数列:

[1, 5, 13, 25, 53, 65, 125, 265, 325, 689, 1325, 1625, 3445, 6359, 6625, 17225, 31795, 82667, 86125, 158975, 337027, 413335, 794875, 1685135, 2066675, 4381351, 8425675, 10333375, 21906755, 42128375, 109533775, 547668875]

約数ペア:

[(1, 547668875), (5, 109533775), (13, 42128375), (25, 21906755), (53, 10333375), (65, 8425675), (125, 4381351), (265, 2066675), (325, 1685135), (689, 794875), (1325, 413335), (1625, 337027), (3445, 158975), (6359, 86125), (6625, 82667), (17225, 31795)]